Answer:
2.25π in²
Step-by-step explanation:
The area can be found from the circumference using the formula ...
A = C²/(4π)
Putting in the given dimension, you have ...
A = (3π)²/(4π) = (9/4)π = 2.25 π . . . . in²
A. 7/3
HOPE IT HELLS U!!!!
The second one 2(2x) +2(4x+3)
Step-by-step explanation:
or
Hope it will help :)