Question

PLS HELP ASAP DOING A TEST What is the area of a circle with a radius of 7?

Answer 1

Answer:

22

Step-by-step explanation:

Answer 2

Answer: is 154 sq. m

Step-by-step explanation:

Explanation:

Formula for area of circle is:

A=π⋅r2

For simplicity, approximating

π as 22/7, we get,

A=227⋅72

Hence,

A= 22⋅7 =154

So area of circle of radius 7 m is 154 sq. m.