Question

The area of an equilateral triangle is 64√3

Let length of each side of the triangle be a cm. ATQ 643 34 X a2 Or, a2 256 So, a 16 So, circum-radius of equilateral triangle a3 163 cm

cm2. Find the radius of the circle that circumscribes the triangle.

A (32/√3) cm

B (14/√3) cm

C (28/√3) cm

D (16/√3) cm

Practice Next

More Triangle Questions

Solution