Which Indian cricketer is known as "Brown Bradman"?
Wealthy Quaker Richard Tapper Cadbury, a linen and silk draper, had a son John who founded a business in what?
The Lufra River and then the Lualaba River into which it flows are major headwaters (by volume) of the Congo............
In 300 BC, the country now known as Spain was part of which empire?
In what country were measures announced on 22 April 2010 by the Prime Minister to cut consumption of power?
Which compound on the surface of Mars makes it appear red?
Which lake, the largest in Central Europe, is sometimes referred to as the "Hungarian Sea"?
Racing what animal, other than a horse, is a popular sport in, for example, the USA, the UK and parts of Africa.........
What is involved in a course Camarguaise, or course libre?
Curcumin is the main active ingredient in what spice?
A triangle with sides AB = 3, BC = 4, and AC = 5 has an inscribed square PQRS with side QR along the side AC.
What is the area of the square?
Let segment AQ = X, QR = L, RC = Y, QP = L, RS = L
We can write the three equations system:
X + L + Y = 5
L / X = Tan (Angle A) = 4 /3
L / Y = Tan (angle C) = 3/4
Solving the system, L = 1,62
Area = 1,62 x 1,62 = 2,63
The figure shows an isosceles triangle with AB = BC. The line DE cuts AC extended at F. If AD=5, CE=3 and EF=8 find DE.
In a Right angle triangle ABC
AB=3,AC=4 & BC=5
at BC,E is middle point and D is altitude AD
Find distance DE=?
it is not a difficult question everyone who know maths ...
Can YOU solve it easily ...... solve it in one line...........or in second..........?
If lengths of sides AB, BC and AC of a right angle triangle are in a geometric progression, what is the ratio between AC and AB?
In triangleABC, side AB = 20, AC = 11, and BC = 13. Find the diameter of the semicircle inscribed in ABC, whose diameter lies on AB, and that is tangent to AC and BC.
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