Find the degree measure of the angles in the given figure
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z+40+z+20+z+30=180
3z=90
z=30
therefore the angles are 70, 50, 60
3z=90
z=30
therefore the angles are 70, 50, 60
Answered by
8
#z + 40 + z + 20 + z + 30 = 180 ( linear pair)
#3z + 90 = 180
#3z = 180 - 90
#3z = 90
#z = 30
#ROQ = z + 40 = 30 + 40 = 70
#QOS = z + 20 = 30 + 20 = 50
#SOP = z + 30 = 30 + 30 = 60
#3z + 90 = 180
#3z = 180 - 90
#3z = 90
#z = 30
#ROQ = z + 40 = 30 + 40 = 70
#QOS = z + 20 = 30 + 20 = 50
#SOP = z + 30 = 30 + 30 = 60
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