Question

each side of an equilateral triangle measures 8 cm find the area of the triangle to 2 decimal places and find the height of the triangle to 2 decimal places take root 3 is equals to 1.732

Answer 1

area of equilateral triangle = root3/4×8×8
6.928 cm^2
area = 1/2×b×h = 6.928
1/2×8×h = 6.928
h = 6.928/4
h = 1.732 cm

Answer 2

My answer is in image..