∠A and \angle B∠B are vertical angles. If m\angle A=(2x-10) and m\angle B=(x+8)) then find the measure of \angle A∠A.

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∠A and \angle B∠B are vertical angles. If m\angle A=(2x-10) and m\angle B=(x+8)) then find the measure of \angle A∠A.

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Neala 1 month 2021-08-13T21:01:35+00:00 1 Answers 0 views 0

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    2021-08-13T21:02:59+00:00

    Answer:

    2. Given the points A, B, C, D, calculate:

    (a) the angle B of the triangle ABC

    (b) the area of the triangle ABC

    (c) the median BE of the triangle ABC

    (d) the height AH of the triangle ABC

    (e) the volume of tetrahedron ABCD

    (f) the point E so that ABCE is a parallelogram.

    A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

    Step-by-step explanation:

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