Answer:
153.86.
Step-by-step explanation:
Formula for area of a circle: A= Pi R (R is radius) squared. First fill in the numbers: 3.14x7^2 Then Solve for the squared: 7^2=49, then finally multiply 49x3.14 which gets you to 153.86.
12 cm is your answer
you just multiply 2 times 6 which is 12
Answer:
A
Step-by-step explanation:
Answer:
78.5 in ^2
Step-by-step explanation:
radius = 5
A = 25π
= 78.5
Simplify the radical by breaking the radicand up into a product of known factors
Exact Form:
2√10 + 5
Decimal Form:
11.32455532 . . .
Answer: 2√10 + 5
Hope this helps! :)
~Zain
