x and y are two supplementary angles. If
supplymentary angle ofx is equal to half the
complementary of y then find x:y?
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x and y are two supplementary angles. If
supplymentary angle ofx is equal to half the
complementary of y then find x:y?
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Answer:
x:y = 135/45 = 3
Step-by-step explanation:
A/C, x+y=180 ---(1)
Also, 180-x=90-y
x-y = 180-90 = 90 ---(2)
(1) + (2)
x+y+x-y = 180+90
2x = 270
x=135
(1) - (2)
x+y-(x-y) = 180-90
x+y-x+y = 90
2y = 90
y = 45
Thus, x:y = 135/45 = 3