5. Find the degree measure of each angles in the linear pairs of the following figure.
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The sum of linear pair of angle is 180
3x-10+2x-20=180
5x=180+30
5x=210
x=210/5
x=42
1st angle = (3x-10)
=126-10=116
2nd angle =(2x-20)
=84-20=64
Proved =
Sum pf linear angle is 180
116+64=180
Hence, proved
3x-10+2x-20=180
5x=180+30
5x=210
x=210/5
x=42
1st angle = (3x-10)
=126-10=116
2nd angle =(2x-20)
=84-20=64
Proved =
Sum pf linear angle is 180
116+64=180
Hence, proved
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