Find the value of Q.

asked Jan 10, 2023 207k views

21 votes

by Gent

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7 votes

Answer:

K = 39.5

Explanation:

We assume that when all the angles are added together they are equal to 360°, hence:

$k + 3k + 87 + 115 = 360 \\ \\ 4k + 202 = 360 \\ 4k = 360 - 202 \\ 4k = 158 \\$

$(4k)/(4) = (158)/(4) \\ \\ k = 39.5$

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