D would be the best option in my opinion
Answer:
SA = bh + (s1 + s2 + s3)H
Step-by-step explanation:
What number do u need help on?
Answer:
Step-by-step explanation:
The area of a circle is :A= π r² r : the radius
A= 8π square units
so : π r² = 8π
r² = 8
r = √8 = √(4 × 2) =√4×√2
r = 2√2 units