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3 years ago

Find the arc that is congruent to arc BF

Mathematics

1 answer:

GenaCL600 [577]3 years ago

7 0

Check the picture below.

notice that the point A is the center of the circle, and thus the ∡BAF is a central angle, and the arc BF gets its angle measurement from ∡BAF, in red.

now, notice, ∡BAF has a twin vertical angle, namely ∡CAE in green, and the arc made by ∡CAE is congruent to BF.

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Eduardwww [97]

Answer:

1. 53

2. 20

3. 37

4. 29

Step-by-step explanation:

Since your trying to find the hypotenuse you equation is...

1. 28^2 + 45^2 = C^2

784 + 2025 = C^2

Square Root 2809= C^2

C=53

So after you square root 2809 you get 53.

2. 12^2 + 16^2 = C^2

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So after you square root 400 you get 40.

3. 12^2 + 35^2 = C^2

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So after you square root 1359 you get 37.

4. 20^2 + 21^2 = C^2

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Square root 841 = C^2

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So after you square root 841 you get 29.

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3 years ago