Find the exact area of the circle with circumference = 30pi
1 answer:
Step-by-step explanation:
Circumference of the circle= 30π units
Area of the circle =
= π225 sq. unit
=3.14× 225 sq. units
=706.5 sq units
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For the full circle, Area = pi(r)^2
pi x 1^2 = pi
Semi circle = pi/2 = 1.57 square feet
34/85%=34/0.85=40
So that's your answer.
Answer:
Angle kjm is 56 °
you equate 7x with 3x +16
ie
3x + 16 = 7x
Nearest tenth 243.9
nearest hundredth 243.88
nearest thousand 243.876
nearest ten 244
