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3 years ago

Find the area of a circle that has a radius of 9 mm. Use 3.14 for .

Mathematics

1 answer:

GarryVolchara [31]3 years ago

4 0

Answer:254.34 mm2

Step-by-step explanation:

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3 years ago

Find the circumference of the circle below use 3.14 for

tino4ka555 [31]

Answer:

31.4

Step-by-step explanation:

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3 years ago

Please help! will give brainliest, (no links pls)

jonny [76]

Answer:

perimeter of the figure: $32m^3+11m^2-39m+1$

Step-by-step explanation:

perimeter = sum of all the sides.

→ $20m^2+12m^2+4m^3-24m^2+1+20m^3+3m^2+m+8m^3-40m$

→ $4m^3+20m^3+8m^3+20m^2+12m^2-24m^2+3m^2+m-40m+1$

→ $32m^3+11m^2+m-40m+1$

→ $32m^3+11m^2-39m+1$

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3 years ago