Answer:
B on the first question and A on the 2nd
Step-by-step explanation:
A = 225 π c m
the area of a circle formula with radius
A = π r
in this case
A = π × 15
Area of circle
Pi x radius^2
Pi x 7^2
Pi x 49
Answer- 49Pi
Option D
Hope it Helps!!
Refer to the Attachment.