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4 years ago

Which statement about Eduardo’s calculations is true?

Mathematics

1 answer:

jeyben [28]4 years ago

3 0

Answer:

"Eduardo did not use the correct formula for the circumference"

Step-by-step explanation:

The circumference formula is C = 2πr

Area formula is A=πr^2

Volume formula is correct. The steps area also correct to find r, the radius.

But in the end, he put the formula for circumference wrong. He used the formula for Area, NOT Circumference.

Hence, "Eduardo did not use the correct formula for the circumference" should be the correct choice for this question.

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3 years ago

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3 years ago

Triangle ABC is dilated by a scale factor of 1.5 to form Triangle DEF. Are Triangles ABC and DEF congruent? Why or why not?

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Answer:

Yes, they will be.

Step-by-step explanation:

Congruent means when they are the same shape and same size.

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Hope this helped!

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