Question

find the value of the unknown x in the following figure. ​

Answer 1

Answer:

x=60°

Step-by-step explanation:

x+90°+30°=180°( sum of interior angle of triangle)

x+120°=180°

x=180°-120°

x=60°

Answer 2

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Given

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• ∠PST = 30°

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• ∠SPT = 90°

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To Find

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• Value of x

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Solution

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➞∠PST + ∠SPT + ∠PTS = 180° [ Angle Sum Property ]

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➞ 30° + 90° + x = 180°

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➞ 120° + x = 180°

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➞ x = 180° - 120°

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➞ x = 60°

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Therefore, value of x is 60°.