Answer: OPTION A.
Step-by-step explanation:
Since the sum of the interior angles of a quadrilateral is 360 degrees.
We can write the following expression:
We know that ABEF≅CBED. Then:
Substituting and solving for , we get:
Need answers to B and D correct to 2 decimal places
1 answer:
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Start writing 78% as a fraction or decimal
Multiply by the number 80
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