I would like some help with this question please

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Latoyia asked Nov 2, 2023

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4 votes

I would like some help with this question please

Mathematics
high-school

Latoyia asked Nov 2, 2023

by Latoyia

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19 votes

Answer:

B) 80

Explanation:

All triangles add up to 180 degrees

So to solve angle 3 the equation would be

Angle 3 = 180 - Angle 1 - Angle 2

Angle 3 = 180 - 30 - 70

Angle 3 = 80

Rala answered Nov 5, 2023

by Rala

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16 votes

The 3 angles when added together need to equal 170.

To find the 3rd angle subtract the 2 given angles from 180

180-30-70 = 80

Answer: B. 80

Tad Marshall answered Nov 6, 2023

by Tad Marshall

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