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Mathematics

2 answers:

erastova [34]2 years ago

8 0

1) Circle A (because A is the center)

2) A minor arc is smaller than a semicircle so EF, CBF, and DEF

3) 180 = EAD + 90 + 52

180 = EAD + 142

38° = EAD

4) angle EAF = 180 - 60, or 120° so arc EF should be 120° (I believe)

5) arc FCE is opposite of EF so 360 - 120 = 240°

serious [3.7K]2 years ago

6 0

Answer: Circle A, EF is a minor Arc, EAD = 45 degrees, Arc EF= 150 Degrees, and FCE = 210 I guess from the looks of the Picture.

Step-by-step explanation:

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bagirrra123 [75]

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Answer:

Step-by-step explanation:

Given the following data:

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4 0

3 years ago

What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?

Ilia_Sergeevich [38]

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