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Please help on both! And please put answer and not a website!

Please help on both! And please put answer and not a website!-example-1
User Winna
by
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1 Answer

5 votes

Answer:

1: 55 2: 40

Explanation:

For the first problem, by the triangle angle theorm, the three angles in a triangle add up to 180, so

90+35+x=180

125 + x = 180

x = 55

Now, the angle you just found (x = 55) and the exterior angle are supplementary so they also add up to 180

55 + y = 180

y = 125

For the second problem, the two angles in a triangle non-adjacent to the exterior angle are equal to the exterior angle, so

40 + 2x = 3x

x = 40

User Paul Varghese
by
7.8k points

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