Question

Find x and y pls pls

Answer 1

Answer:

x=20

y=130

Step-by-step explanation:

/_A+/_B=180°. ( Property of angles of parallelogram)

(5x+30)°+(3x-10)°=180°

5x+30+3x-10=180°

8x+20=180°

8x=180°-20

8x=160°

x=160/8

x=20

So,

/_B=3x-10=3(20)-10

=60-10

=50°

/_B+/_C=180°. ( Property of angels of parallelogram)

50°+y=180°

y=180°-50°

y=130°

Hence, the value of x=20 and y=130

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