P,W,R & S form the vertices of a quadrilateral. PQR = 74 degrees RSP = 121 degrees Find the value of SPQ

Ivan Gonzalez asked Mar 4, 2022

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P,W,R & S form the vertices of a quadrilateral. PQR = 74 degrees

RSP = 121 degrees
Find the value of SPQ

Ivan Gonzalez asked Mar 4, 2022

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12 votes

Answer:

∠ SPQ = 75°

Explanation:

The sum of the 4 angles in a quadrilateral = 360°

Subtract the sum of the 3 angles from 360 for ∠ SPQ

∠ SPQ = 360° - (90 + 74 + 121)° = 360° - 285° = 75°

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