Question

12. In the given figure DE || BC. Find the measure of x and y.
​

Answer 1

Answer:x=10

Y=15

Step-by-step explanation:here DE||BC

SO 3x+40=x-60. as they are alternate angles

and

2x+25=y+20

so

3x-x=60-40

2x=20

x=10

here x=10

so 2(10)+25=y+20

20+25=y+20

y=45-20

y=15

Hope it helps you

Thanks

Stay home Stay safe

Answer 2

This is the solution of your question....