Question

in the given figure if pq parllel to rs find the value of xy ​

Answer 1

Step-by-step explanation:

y = 65° [ alternate angles ]

x + y = 120° [ exterior angle property ]

x = 120° - 65° => 55°

Answer 2

Answer:

Lets see -

Step-by-step explanation:

angle ARB = 65 ( alternative interor angle)

And angleABR + angle ABC = 180 (angle on a line)

= 65 + y = 180

y = 180 - 65 = 115

Similarly ACB + ACS = 180

ACB = 180 - 120

ACB = 60

Now in Triangle ABC

angle A + angle B + angle C = 180 (angle sum)

x + 115 + 60 = 180

x = 180 - 175

x = 5

Value of x = 5 and y = 115

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