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The diagonals PR and QS of a rectangle PQRS cut at O. If angle QPO =30°, then find angle SQR

Sagot :

In a rectangle, diagonals bisect each other and create four congruent right triangles. Since∠QPO = 30°, then∠POQ = 180° - ∠QPO - ∠OPQ = 180° - 30° - 90° = 60°.
Since triangles POQ and SOQ share a hypotenuse (PQ) and congruent angles (∠POQ and ∠SOQ), they are congruent by the Hypotenuse-Leg (HL) theorem. Therefore, ∠SOQ = ∠POQ = 60°.

Answer: 60

Step-by-step explanation: