kahaeperrya kahaeperrya

09-03-2021
Mathematics

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Find the measure of each angle in the figure.
1. m<1
2. m<2

Find the measure of each angle in the figure 1 mlt1 2 mlt2 class=

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HajirahBibi HajirahBibi

09-03-2021

∠1 and 120 lies in a straight line. A straight line is 180.

∠1 + 120 = 180

∠1 = 180 - 120

∠1 = 60°

The sum of all the angles in a triangle is 180.

∠1 + ∠2 + 55 = 180

60 + ∠2 + 55 = 180

∠2 = 180 - 55 - 60

∠2 = 65°

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