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05-11-2021
Mathematics

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The sum of the measures of the angles below is 180º.
(2x - 10)
X° (x + 10)
What is the measure of each angle? Write and solve an equation.

The sum of the measures of the angles below is 180º 2x 10 X x 10 What is the measure of each angle Write and solve an equation class=

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Аноним Аноним

28-02-2022

Sum of three angles=180°

[tex]\\ \rm\hookrightarrow x+x+10+2x-10=180[/tex]

[tex]\\ \rm\hookrightarrow 4x=180[/tex]

[tex]\\ \rm\hookrightarrow x=45[/tex]

x+10=55
2x-10=80

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