Mathematics, 03.02.2020 01:48 bestballer7095
1. a pair of supplementary angles is shown. one angle measures 10x and the other angle measures 70 degrees.
what is the value of x?
a) 10°
b) 11°
c) 20°
d) 21°
2. a right angle is shown divided in two parts. the measure of the angle of one part is 30 degrees and the measure of the other part is 5x plus 15 degrees. what is the value of x?
a) 3
b) 9
c) 12
d) 15
Answers: 3
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1. a pair of supplementary angles is shown. one angle measures 10x and the other angle measures 70 d...
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