Question

Pls pls pls help
Find the perimeter and the area​

Answer 1

Perimeter = 42 units Area = 57.73 square units

Explanation:

Perimeter of an Astroid = 6l ---> 6 x 7 = 42 units

Area of an Astroid = (3 x pi x a^2)/8 = 57.73 square units