Question

died du PID
Find the area of an equilateral triangle whose side is 8 m. Give your answer correct t
two decimal places.
the area of an equilateral triangle is 81 15​

Answer 1

Answer:

area = 8*8*8= 512 = 5.12

Bro 81.15 is the wrong answer

Answer 2

It is given that

Side of equilateral triangle = 8 m

We know that

Area of equilateral triangle = √3/4 (side)2

Substituting the values

= √3/4 × 8 × 8

By further calculation

= √3 × 2 × 8

= 1.73 × 16

= 27.71 m2