Question

Please please answer my question please

Answer 1

1. area = πr^2
2. area= 3.14*5^2
3. area = 78.5 cm^2
4. answer is C

Answer 2

area of circle=78.5cm^2

Explanation:

area of circle=πr^2

where π=3.14 r= radius of circle

area of circle=
`3.14*(5)^2`cm^2

=
`3.14*25`cm^2

=78.5cm^2

area of circle=78.5 cm^2