Question

Two angles are supplementary. If one angle is 36° less than twice of the other angle, find the two angles

Answer 1

Answer:

Let "one angle" have measurement x. Then the other is 180-x, because of the supplementary fact. But also, said angle can be expressed as 2x - 36, according to the first clause in the second sentence (in spite of its grammatical awkwardness). Solve 180 - x = 2x - 36.

Answer 2

Step-by-step explanation:

one angle=x

another angle=2x-36°

(2x-36°)+x=180°

3x-36°=180°

3x=180°+36°

3x=216°

x=216°/3

x=72°

x=72°

2x-72°=2(72°)-36°

=144°-36°=108°

108°+72°=180°

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