Question

Help me please!!!!

The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π.
A. 7 m
B. 14 m
C. 24.5 m
D. 49

Answer 1

= p× r²

= 3,14×7×7

= 21,98×7

= 153,86

`153.86 / 3.14 = 7`