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13 votes
13 votes
Please help! My teacher wasn’t here to explain..

Please help! My teacher wasn’t here to explain..-example-1
User Fightlight
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2 Answers

16 votes
16 votes
An straight line is 180 degrees so you calculate 180=61-b (b) is what you are trying to find out so you would subtract 61 from 180 to find b
User Pedroca
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3.2k points
21 votes
21 votes
180- 61= 119 degrees

A line is 180 degrees. You’ve been given part of the line, so that plus the other part has to equal 180. b and c are equal
User MikkaRin
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