Answer:
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 to question 1 is D
answer to question 2 is A
Answer:
hope this helps
Step-by-step explanation:
five more: 5 +
three times the number q: 3q
Now put it together