Question

Find the area of an equilateral triangle whose side is 8 cm -
a) 277.12 cm b) 135.7 cm c) 6785 cm​

Answer 1

The answer is 277.12

Answer 2

Answer:

55.42 square cm.

Step-by-step explanation:

Given,

side=8 cm

Area of equilateral triangle=√3/4×a^2

=√3/4×8^2

=√3/4×64

=55.42 square cm.

Hope it helps you!