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

AB is parallel to CD, a) Find the value of angle x. b) work out the value of angle-example-1

1 Answer

3 votes

Answer:

x=69° y=69°

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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