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Find the measurement of angle RST if STU is 45 degrees

Find the measurement of angle RST if STU is 45 degrees-example-1
User Gordana
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1 Answer

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We have a property that states that adjacent angles in parallelograms are suplementary. So:

x + 45 = 180

x = 180 - 45

x = 135 degrees

Answer: 135 degrees.

User Brian Cristante
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