PQRS is an inscribed quadrilateral whose diagonals intersect at T. Segment PQ is parallel to segment SR, as shown below. Prove that if angle SQP is 55° and angle QSP is 40°, then angle SPR is 30°. Write a two-column proof showing statements and reasons.

Question

PQRS is an inscribed quadrilateral whose diagonals intersect at T. Segment PQ is parallel to segment SR, as shown below.       Prove that if angle SQP is 55° and angle QSP is 40°, then angle SPR is 30°. Write a two-column proof showing statements and reasons.

anonymous · Answer

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