Find the area of the semi circle please
2 answers:
Answer:
58.4197cm^2
Step-by-step explanation
cirlce area formula: r^2
r= 6.1
=3.14
Now plug numbers into the formula
area of circle:
= (3.14)(6.1^2)
=(3.14)(37.21)
= 116.8394cm^2 ------> area of full circle
now divide by 2, to find area of semi circle
116.8394/2= 58.4197cm^2
area of semicircle is 58.572 m²
We have to find the area of semicircle
So firstly we need to find the area of circle. because the semicircle of circle is the half of area of circle so first we find the area of circle then divide by 1 /2 then we get the area of semicircle.
We have given the radius of circle is 6.1 m
Therefore,
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I think I’d B help this helps
The slope for points (-9, 5) (-17, 5) is m = 0
Answer:
Step-by-step explanation:
40 per month + 0.20 per text(t)
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Answer:
36
Step-by-step explanation:
plug in a=3 for a
I belive you meant 99- 7 * a^2
so 99- 7 * (3)^2 = 36