Question
Seven friends, A, B, C, D, E, F and G are sitting in a
straight line facing the same direction. E is sitting at one extreme end. E is sitting second to the left of C. B is sitting between C and A, whereas G and A are not sitting at any extreme end. F is seated immediately right of D. Who is seated in the middle?Solution
The correct answer is A
The sides of a triangle are 15 cm, 20 cm, and 25 cm. A smaller triangle is drawn inside it such that its sides are proportional to the original triangle...
What is the area of a triangle whose sides are 13 cm, 14 cm and 15 cm?
What is the height of an equilateral triangle if each of its sides is 4√3 cm?
A triangle has sides 13 cm, 14 cm, and 15 cm. What is the radius of its incircle?
- Determine the perpendicular drawn from a vertex to the opposite side in an equilateral triangle with side length 8√3 cm.
An equilateral triangle ABC is surmounted on a square BCDE whose area is 500 cm². Find the altitude of triangle ABC.
Find the area of a trapezium whose parallel sides are 12 cm and 18 cm and the distance between them is 9 cm.
Find the length of BC, if ΔABC ~ ΔRQP and AC = 18 cm, RP = 12 cm and QP = 8 cm.
- Find the altitude of an equilateral triangle whose side is 8√3 cm.
In a right-angled triangle, the perimeter is 60 cm. If the base is 12 cm and the height is 16 cm, find the length of the hypotenuse.
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