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2 years ago

A side of the triangle below has been extended to form an exterior angle of 165º. Find

Mathematics

2 answers:

aev [14]2 years ago

5 0

Answer:

x = 15

Step-by-step explanation:

Interior angles and their exterior angles make a supplementary angle meaning they have a sum of 180°. Knowing this, we can make an equation to solve for x.

x + 165 = 180

x = 15

myrzilka [38]2 years ago

4 0

X + 165 = 180

180 - 165 = 15

x=15

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