Triangle A B C is shown. Angle A B C is a right angle. The length of hypotenuse A C is 9, the length of B C is 2, and the length of A B is 8

Question

Triangle A B C is shown. Angle A B C is a right angle. The length of hypotenuse A C is 9, the length of B C is 2, and the length of A B is 8.77. Law of cosines: a2 = b2 + c2 – 2bccos(A) What is the measure of AngleC to the nearest whole degree? 70° 77° 80° 85°

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Abigail 3 weeks 2021-10-08T11:18:20+00:00 2 Answers 0

Answers ( )

    0
    2021-10-08T11:20:12+00:00

    Answer:

    answer is B 77

    Step-by-step explanation:

    got it right on edg 2020-2021

    0
    2021-10-08T11:20:18+00:00

    Answer:

    The correct answer is 77 degrees

    Step-by-step explanation:

    Its right on Edge.

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45:7+7-4:2-5:5*4+35:2 =? ( )