Question

Molly's alarm clock fell to the floor and the glass face was broken. Molly measured the glass face so that she could order a new one.

The radius of the circle-shaped glass face is 7 centimeters. What is the approximate area of the glass face? (Use 3.14 for .)
615.44 cm2
21.98 cm2
153.86 cm2
43.96 cm2

Answer 1

@Compassionate

Answer 2

@Luigi0210

Answer 3

Do you know the area of a circle formula?

Answer 4

\(\LARGE A= \pi r^2\)

\(\Large \pi=3.14\)
\(\Large r=7\)

\(\LARGE A= (7)^2 * (3.14) \)

Answer 5

153.86

Answer 6

is that the answer

Answer 7

Yup ~