Explain whether it is possible to prove that the backrest and footrest of the lounging beach chair are parallel.
Answer to Problem 7CYU
The backrest and footrest of the lounging beach chair are parallel.
Explanation of Solution
Given:
Calculation :
Draw the diagram:
The
When a transversal intersects two lines , the two lines are parallel if and only if the exterior alternate interior angles are congruent.
Here,
So, the backrest and footrest of the lounging beach chair are parallel.
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