If is proposed to build a single circular park equal in area to the sum of areas of two circular parks of diameters 16 m and 12 m in a locality. The radius of the new park would be

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : It is proposed to build a single circular park equal in area to the sum of areas of two circular parks of diameters 16 m and 12 m in a locality. Then, the radius of the new park would be ............ m.

Find the area of a circular park with diameter 70 m.

Find the area of a circular park whose radius is 4.5 m

Find the area of a circular park whose radius is 4.5 m

A rectangular park is 20 3/4 m long and 15 1/2 m wide. What is the area of the park?

A rectangular park is 20 3/4 m long and 15 1/2 m wide. What is the area of the park?

The length and breadth of a rectangular park is 250 m and 125 m respectively. Find the area and perimeter of the park.

The area of a equilateral triangular park is equal to 5 sqrt(3) times the area of a triangular field with sides 18 m, 80 m and 82 m. What is the side of the triangular park?