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Plz help me with this question
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3 votes
Plz help me with this question

Plz help me with this question-example-1
User Gravity Grave
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5.9k points

1 Answer

3 votes

Answer:

a = 111°

b = 69°

c = 69°

Explanation:

Opposite angles of a parallelogram are congruent, so b = 69°.

Corresponding angles are congruent, so c = 69°.

Supplementary angles add up to 180°, so a = 180° − 69° = 111°.

User Windelinckx
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