Question

the area of a equilateral triangle that has 4 cm side

Answer 1

HØLA MATĔ

Let the side of an equilateral triangle

= a = 4 cm

Area = A = ( √3/4 ) × a²

A = ( √3/4 ) × 4²

A = ( √3 × 4 × 4 ) / 4

A = 4√3 square cm

I hope this helps you.

:)

Answer 2

the area of a equilateral triangle that has 4 cm side
HØLA MATĔ

Let the side of an equilateral triangle

= a = 4 cm

Area = A = ( √3/4 ) × a²

A = ( √3/4 ) × 4²

A = ( √3 × 4 × 4 ) / 4

A = 4√3 square cm