Question
Asked Sep 13, 2019
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what is the measurment of each marked angle?

(5x-129) degrees and (2x-21)degrees

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Expert Answer

Step 1

Given,

...
2x 21 angles are in degree.
5х
129
5x 2x
-21 + 129
3x 108
108
3
x 36
So, 5x — 129 — 5 х 36 — 129 — 180 — 129 3 51 degree.
2 x 36 - 21 = 72 - 21 = 51 degree.
And 2x 21
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2x 21 angles are in degree. 5х 129 5x 2x -21 + 129 3x 108 108 3 x 36 So, 5x — 129 — 5 х 36 — 129 — 180 — 129 3 51 degree. 2 x 36 - 21 = 72 - 21 = 51 degree. And 2x 21

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