Recent puzzles under tag geometry

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The internal angles of a triangle add up to how many degrees?

posted Apr 1, 2021 by Maninder Bath

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A circle has diameter AB. A line starts at A and zig-zags exactly 4 times between....................what is α equal to?

posted Mar 22, 2021 by Ujjwal Mehra

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What is the area of the resulting hexagon, as shown below?

posted Mar 11, 2021 by Swati Arora

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What is the area of the shaded region in which the two semicircles are overlapping?

posted Mar 1, 2021 by Chahat Sharma

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Find the Value of AB.

posted Feb 21, 2021 by Vkky Vj

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What is the radius of the circumscribing circle?

posted Feb 15, 2021 by Chahat Sharma

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A circle contains two tangent semicircles whose diameters are..........what is the combined area of the two semicircles?

posted Feb 4, 2021 by Kapil Kapoor

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Point E is exterior to square ABCD with EA = 5, EB = 2, and EC = 4. What is the area of square ABCD?

posted Jan 25, 2021 by Prachi Sharma

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ABCD is a quadrilateral. Point O is along AD. A semicircle has a diameter along AD.............what is the length of AD?

posted Jan 6, 2021 by Aman

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A square is divided into 5 rectangles. Each rectangle has the same area..................What is the area of the square?

posted Dec 21, 2020 by Karan Joglekar

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What is the area of the shaded region BDC divided by the area of the entire shape BADB’A’B?

posted Dec 11, 2020 by Upma

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Rohit has 6 wooden sticks of equal length............At what internal angle he has to join wooden stick with each other?

posted Nov 22, 2020 by anonymous

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Five congruent circles are placed with their centers equally spaced.................What is the area of a single circle?

posted Nov 17, 2020 by Yogeshwar Thakur

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Point P is in the interior of the equilateral triangle ABC. If AP = 7, BP = 5, and CP = 6, what is the area of ABC?

posted Nov 11, 2020 by Vishal

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A hexagon has six equal sides, and opposite sides are parallel..................What is the area of the hexagon?

posted Nov 10, 2020 by Anil Chaurasiya

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A cube contains 9 identical spheres, as shown below......................What is the radius of each sphere?

posted Oct 28, 2020 by Ujjwal Mehra

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A triangle with sides AB = 3, BC = 4, and AC = 5 has an inscribed square PQRS............What is the area of the square?

posted Oct 13, 2020 by Anamika

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In quadrilateral ABCD, BC = CD. If ∠BAC = 3x, ∠BCA = x, ∠CAD = 5x, and ∠ACD = 3x, what is the value of x?

posted Oct 6, 2020 by Parampreet Kaur

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In rectangle ABCD, point G is the midpoint of AD, and points E and F trisect...........what is the area of triangle HIG?

posted Oct 1, 2020 by Swati Arora

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What is the area of triangle ABC?

posted Sep 22, 2020 by Aastha Joshi

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Quadrilateral ABCD has AD = BC, ∠A + ∠B = 90°, AB = 20, CD = 10, as shown below.What is the area of ABCD?

posted Sep 9, 2020 by Sidharth Malhotra

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What is the area of the region where the two rectangles overlap?

posted Sep 1, 2020 by Mishthy Mukherjee

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For a circular sector with a radius equal to 1, what is the maximum volume of the cone? If the circular sector..........

posted Aug 21, 2020 by Sandeep Bedi

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In square ABCD, circle P is tangent to the square and the quarter circle centered...........what is the measure of ∠ECD?

posted Aug 13, 2020 by Anshika Utadi

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A string is wound symmetrically around a circular rod............................What is the length of the string?

posted Aug 1, 2020 by Deepak Chitragar

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What is the length of the line contained inside the middle cube?

posted Jul 29, 2020 by Ankur Athari

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The diagonals of a convex quadrilateral are perpendicular.................what is the length of the fourth side?

posted Jul 18, 2020 by Deepak Chitragar

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The diagram illustrates a net of an unfolded rectangular box. What is the volume of the box?

posted Jul 7, 2020 by Aman

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What is the measure of angle AEF? What is the perimeter of triangle ECF? That is, what is the value of EC + CF + FE?

posted Jul 2, 2020 by Vikram Luthra

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What is the area of the kite OACB?

posted Jun 26, 2020 by Karan Joglekar

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A circle contains 4 identical squares, as shown below. If each square has..............what is the radius of the circle?

posted Jun 21, 2020 by Anil Chaurasiya

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What is the value of x?

posted Jun 17, 2020 by Pardeep Kohli

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A semicircle with radius a is inscribed in a rectangle with its diameter along one...........Solve for the value of a/b.

posted Jun 11, 2020 by Aman

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In a semicircle, the circular segment ADB is folded along AB to make the circular..............What is the length of AB?

posted Jun 1, 2020 by Parampreet Kaur

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What is the value of x?

posted May 24, 2020 by Riteshwar

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What is the area of the blue square divided by the area of square ABCD?

posted May 18, 2020 by Karan Joglekar

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In rectangle ABCD, a semicircle CPS is drawn as shown below..............If CQ = 10, what is the area of rectangle ABCD?

posted May 11, 2020 by Anamika

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How much bigger is the white hexagon than the red hexagon? (Assume both are regular)

posted May 2, 2020 by Swati Arora

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What is the area of triangle ABC?

posted Apr 29, 2020 by Riteshwar

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Lines AB and CD intersect in the interior of a circle, as shown below. If arc AC measures 80 degrees, and arc DB........

posted Apr 28, 2020 by Varun Kumar

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Construct a circle of radius 1. From a point on the circle, construct another............What is the area of the square?

posted Apr 22, 2020 by Aarati Mahajan

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Place 7 matchsticks inside the layout above to form 3 equal shapes. The 3 shapes must be equal in shape and size.

posted Apr 21, 2020 by Yogeshwar Thakur

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What is the length of the green line in the following figure?

posted Apr 17, 2020 by Anshika Utadi

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How many degrees do the internal angles of an octagon add up to?

posted Apr 16, 2020 by Anamika

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Shown below is a seven sided convex polygon built from 2 squares and 3 triangles.........Create your own convex polygon.

posted Apr 15, 2020 by Ritika

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What is the area of triangle ABC?

posted Apr 15, 2020 by Prithvi

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Which shape has a larger perimeter: the square or the circle?

posted Apr 13, 2020 by Pardeep Kohli

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In square ABCD, what is the area of triangle BEF?

posted Apr 9, 2020 by Simranjeet Singh

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Move 3 matchsticks to create 2 rhombuses. (also known as diamonds) The 2 rhombuses must be equal in size.

posted Apr 7, 2020 by Prachi Sharma

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In a square with a side length of 1, two quarter circles are drawn...........What is the radius of the inscribed circle?

posted Apr 6, 2020 by Nimish