The measures of two angles of a triangle are x and 4x. Which of these expressions represent the measure of the third angle? f. 180 + x+ 4x g. 180 - x - 4x h. 180 - x + 4x I. 180 + x - 4x

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asked Dec 23, 2020 213k views

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The measures of two angles of a triangle are x and 4x. Which of these expressions represent the measure of the third angle?

f. 180 + x+ 4x
g. 180 - x - 4x
h. 180 - x + 4x
I. 180 + x - 4x

Mathematics
high-school

Matt Tyers asked

by Matt Tyers

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Answer:

G is the answer

Explanation:

You have to subtract the two angles from 180, the total angle to get the third one.

Roger Ng answered Dec 30, 2020

by Roger Ng

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