Work out the area of this semi circle
2 answers:
Answer:
15.71
Step-by-step explanation:
10*3.142=31.42
31.42/2=
15.71
Answer:
39.28cm^2
Step-by-step explanation:
area of the circle = 3.142 × radius^2
= 3.142 × 5^2
= 78.55cm^2
area of the semi circle = 1/2 × 78.55
= 39.28cm^2
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
m+1=-2(n+6)
m+1=-2n-12
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Answer:
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Answer:
Step-by-step explanation:
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