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How do i do this? With steps pleaseeeeeeeeeee thank youuu

How do i do this? With steps pleaseeeeeeeeeee thank youuu-example-1
User Tony Cho
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1 Answer

4 votes

Answer:

110°

Explanation:

Since angle B is 30° and the ratio of a to b is 2:1, multiply 30 by 2 to get the measure of angle a = 60°.

Since angles a is 60° And the ratio of a to c is 3:1, divide 60 by 3 to get the measure of angle c = 20°.

add them up:

60 + 30 + 20 = 110°

User Daniel Lobo
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