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a quadrilateral has two angles that measure 88 and 62. the other two angles are in a ratio of 16:19. what are the measures of t...Asked by Tymer
A quadrilateral has two angles that measure 150° and 80°. The other two angles are in a ratio of 4:9. What are the measures of those two angles?
Answers
oobleck
150+80 + 4x+9x = 360
x=10
so the angles are 40° and 90°
x=10
so the angles are 40° and 90°
Xyz
PLEASE HELP