What is the exact area of a circle with a diameter of 10 cm? a. 5πcm^2 b. 10πm^2 c. 25πcm^2 d. 100πcm^2

C

Step-by-step explanation:

a=r^2

To find the radius, divide the diameter by 2

r=d/2

r=10/2

r=5

a=r^2

a=5^2

a=25

So, choice C is correct

Hope this helps! :)

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: