Mason cuts a giant circular cookie into 5 equal pieces. Which statements are true about the angle measures of the pieces?

Mathematics

1 answer:

Jobisdone [24]2 years ago

6 0

Answer:

A statement that is true about the angle measures of the pieces is that the angle measure of each piece is 72°. This is because there are 360° in a full circle, and if each piece is equal, that means that each piece is a fifth of that. Therefore, the angle measure is 360/5= 72°

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Helen [10]

To do this, complete the square:

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Rewrite the first 2 terms as

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Now complete the square of x^2 + 4x:

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p(x) = 6(x+2)^2 - 3 this is in vertex form now.

We can read off the coordinates of the vertex from this: (-2, -3)

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