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3 years ago

A) Work out the size of angle x. b) Give reason for your answer.

Mathematics

1 answer:

enot [183]3 years ago

6 0

x=75°

We know that ∠EFG=∠ABF because they are corresponding angles.

We also know that ∠x+∠ABF=180, because angles along a straight line always equal 180:

x+105=180

x=75°

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