daniellexoxo daniellexoxo

01-03-2018
Mathematics

contestada

Angle 1 and Angle 2 are supplementary angles. Angle 1 = 3x. Angle 2 = 5x+10. What is the measure of Angle 1?

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mikelover208 mikelover208

01-03-2018

3x = 5x + 10
-5x + 3x = 10
-2x = 10
-2 = -2
x = 5
3(5) = 15

Angle 1 is 15

Hope this made sense : )

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gyank14317 gyank14317

01-03-2018

supplementary angle = 180*
that is 3x+5x+10=180*
=) 8x+10=180*
=)8x=180-10
=)8x=170
=)x=170/8
=)x=21.25

thankxx..hope uh like the answer!!

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