Question

Find the area of an equilateral triangle with an apohem of (5root3)/3 ft and a side length of 10 ft.

Answer 1

L = ½ × pedestal × tall

L = ½ × ( 10 × 10 ) × ( 10 × 10 )

L = ½ × 100 × 100

L = 100/2 × 100

L = 10.000/2

L = 10.000 ÷ 2

L = 5.000 Cm³

Answer 2

Answer: A≈43.3ft²

Thanks