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Arveen14:
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Answered by
3
BPR + DRP = 180 (Corresponding angle)
BPR = 180 -125
BPR = 55
APB is a straight line
75 + x + 55 = 180
x + 130 = 180
x = 180 - 130 = 50
y + 75 = 180
y = 180 - 75
y = 105
BPR = 180 -125
BPR = 55
APB is a straight line
75 + x + 55 = 180
x + 130 = 180
x = 180 - 130 = 50
y + 75 = 180
y = 180 - 75
y = 105
Answered by
3
|_r=55,|_p=55(interior alternate angles),x=50
a=180-105=75
therefore y=105
a=180-105=75
therefore y=105
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