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Alex_Xolod [135]
3 years ago
7

AB is parallel to CD, a) Find the value of angle x. b) work out the value of angle y.

Mathematics
1 answer:
anastassius [24]3 years ago
4 0

Answer:

x=69°  y=69°

Step-by-step explanation:

Angle x is an alternate angle so it is equal to the angle above it (69)

Angle y is in a co-interior angle so you do the equation 180-111 which equals 69°

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<h3>What is a proportion?</h3>

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More can be learned about proportions at brainly.com/question/24372153

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