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Calculate the size of angle edc

Calculate the size of angle edc-example-1
User Ajji
by
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1 Answer

6 votes

Answer:

64 degrees

Explanation:

Corresponding angles are equal so angle BAF = 133 degrees. Supplementary angles add to 180 degrees so angle AFC = 47 degrees.

Angles on a straight line add to 180 degrees so angle CFE = 180 - 47 = 133 degrees.

Angles in a quadrilateral add to 360 degrees so angle EDC = 360 - (133 + 101 + 62) = 64 degrees.

Therefore angle EDC = 64 degrees

User Deepak Saki
by
7.6k points