Question

There is a slide in a park .One of its side walls has been painted in some colour with a message KEEP THE PARK CLEAN AND GREEN , The sides of the wall are 122m, 120 m and 22m.
Q1. What is the semi perimeter of the triangle.
Q2.Area of this triangle is.
Q3.Find the cost of painting the wall at the rate of Rs.100 per sq.m.
Q4. Find the perimeter of this traingle.​

Answer 1

Ans1-perimeter is 264m