Which Indian cricketer is known as "Brown Bradman"?
Who in history is the only divorced wife of someone who later became president of the USA?
Who married Liam Neeson in 1994 after they met on the set of the film "Nell"?
In 1692, Sarah Good, Elizabeth Howe, Susannah Martin, Sarah Wildes, Rebecca Nurse, Martha...............................
In what field does the Australian firm Tabcorp, originally Tatts Group and Tabcorp Holdings Limited, operate?
Who led the 1955 Montgomery Bus Boycott, co-founded the Southern Christian Leadership Conference in 1957................
What is a link between tomatoes, potatoes, and aubergines or eggplants?
What is unusual in the bird world about the mating dance of some species of manakin birds?
What country surrounds the self declared "Principality of Hutt River" (founded in April 1970 by His Royal...............
Which library opened its reading room to the public in 1609, the second public library in Europe to do so?
This question can be converted to what is the probability that 3 points chosen at random on the circle will make a triangle that includes the centre of the circle. Because only if the triangle has the centre in it, it will be acute triangle.
Now if we imagine 2 lines passing through the centre of the circle taken at random we have 4 different possibilities for picking 2 points on the circle (the order of chosen points won't matter). Now no matter where we pick our third point to be, only 1 of the 4 possible configuration will have the centre in it.
Therefore the answer = 25%.
Triangle ABC is stuck in a circle. Its points are on random areas on the circumference of the circle. What is the probability of the triangle covering the centre of the circle?
Three points are selected at random on a sphere's surface. What is the probability that they all lie in the same hemisphere?
Assume that the great circle, bordering a hemisphere, is part of the hemisphere.
A coin is randomly thrown on an infinite square grid. What is the probability that the coin does not touch the grid lines?
Diameter of coin : 1cm
Width of square grid : 2cm
Three numbers: i, j, and k are chosen randomly from the interval [-1, 1].
What is the probability that (i^2) + (j^2) + (k^2) < 1, and |i| + |j| + |k| > 1
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