2 years ago

76° x 135° 810 X = X= y=

Mathematics

1 answer:

enot [183]2 years ago

5 0

Answer:

x = 68º

Step-by-step explanation:

This trapezoid is a quadrilateral. All degrees in a quadrilateral have to add up to 360º.

76º + 135º + 81º + xº = 360º

292º + xº = 360º

xº = 360º - 292º

xº = 68º

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