The ratio of the circumference to the diameter is defined as pi
pi=circumference/diameter
that is how they got pi
in this question it woul be 15.7/5 which would be 3.14,
c=2pir
a=pir^2
c=2pir=16pi
divide both sides by 2pi
r=8
a=pir^2
a=pi8^2
a=pi64
a=64pi in²
900,000 because that is where the value of 9 is placed in the number.
Answer:
The answer on E D G E N U I T Y is 2,5, and symmetrical
Step-by-step explanation:
I just did it and got it right
Answer:
9
Step-by-step explanation:
4/6 = 1.5, 1.5(6)= 9
Answer:
√(23)
Step-by-step explanation:
The Pythagorean Theorem is a² + b² = c²
so...
a = 7
b = 3
7² + 3² = c²
14 + 9 = c²
√(23) = c
PLEASE RATE!! I hope this helps!!
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