Question

please, answer these question​

Answer 1

ANS

•Perimeter of △ABC= 180cm. So the side of an equilateral triangle is 60cm.

•Area of the equilateral triangle is given as Area = √34x2 where x is the side of the equilateral triangle. Hence the area of the triangle is 1558.84cm2.

Answer 2

Answer:

C :- 900√3 cm^2

=1558.84cm^2