Question

Find Area Of Equilateral∆ whose one vertex is (7,0) & a side lies along line y=x

Answer 1

Step-by-step explanation:

Formula for area of equilateral triangle is root 3/2 ×side square

Therefore lenth of side is 7 units

Area = root 3/2 ×7 square

=root 3/2 × 49

= 24.5×root 3 unit square.

Answer 2

Answer:

hope that ITS help you .......