Question

7. In angle ABC, find the value of x and y​

Answer 1

Answer:

the value of X is 20 .

so the angle A is 70

& angle B is 70.

so the angle y is 40..

so by angle sum property angle A +angle B

angle C =360

70+70+40=360..

Step-by-step explanation:

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Answer 2

answer : in triangle ABQ

a+b+q= 180

x+70+90=180

x+160 = 180

x=180-160

x=20

similarly in triangle AQC

a+q+c= 180

50+90+y=180

140+y=180

y=180-140

y=40

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