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4 years ago

12

The exterior walls of the regular pentagon shaped courthouse must be painted. Each wall is 80ft by 18ft what is the surface area

of the walls that are being painted

1 answer:

ivolga24 [154]4 years ago

7 0

what u do is 80 times 18 times 5

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maksim [4K]

Answer:

You can tell by using the degrees of the angles and the lengths of the sides, congruent triangles will have the same angle measures and same side lengths where as similar triangles will have the same angle measures but different side lengths.

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3 years ago

What is the answer for this question 7(x+4)-7=48-2x

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

The circle below has center C, and its radius is 4 feet. Find the area of the sector with central angle DCE given

garik1379 [7]

Answer:

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Step-by-step explanation:

Area of sector is given as θ/360*πr²

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3 years ago