Question

In the given figure, ABCD is a trapezium. Find the values of x and y. please help me

Answer 1

Answer:

x = 15 ; y = 79

Step-by-step explanation:

In the given trapezium, ABCD

AB parallel DC

between two  parallel lines the sum of two adjacent angles is 180

∴ 3x + 50 + x +70 = 180

 = 4x + 120 = 180

 = x = 15

∴  y + 101  = 180

= y = 180 - 101

= y = 79

Answer 2

Answer:

here AB II CD

SO ANGLE ABC+ ANGLE BCD= 180 DEGREES

SO 3X+50+X+70=180

4X+120=180

4X=60

X=15

Y=180-101

Y=79 DEGREES

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