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10 votes
10 votes
Find the value of y and z​

Find the value of y and z​-example-1
User Igor Nikiforov
by
2.8k points

1 Answer

13 votes
13 votes

Answer:

y = 68

z = 138

Explanation:

Use triangle ACD.

m<A m<C + m<ADC = 180

y + 70 + 42 = 180

y + 112 = 180

y = 68

Use parallel lines BF and CE.

m<ADC + m<BGD = 180

42 + z = 180

z = 138

User Spoonraker
by
2.2k points
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