Find the measure of angle b if angle a is 22 degrees and the whole angle is 300 degrees

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Mathematics Thu Cúc 5 years 2021-07-28T18:09:01+00:00 2021-07-28T18:09:01+00:00 1 Answers 14 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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minhkhue · Answer 1 · 2021-07-28T18:10:15+00:00

minhkhue

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2021-07-28T18:10:15+00:00 July 28, 2021 at 6:10 pm

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Answer:

$a = 278^{\circ}$

Step-by-step explanation:

Given

$b = 22^{\circ}$

$Whole\ Angle = 300^{\circ}$

Required

Find the measure of a

Since there is no diagram to support the question, we’ll assume that:

$a + b = Whole\ Angle$

This gives:

$a + 22^{\circ} = 300^{\circ}$

Subtract 22 from both sides

$a + 22^{\circ}-22^{\circ} = 300^{\circ}-22^{\circ}$

$a = 300^{\circ}-22^{\circ}$

$a = 278^{\circ}$