3 years ago

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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