jessicawtommtiw jessicawtommtiw

07-09-2021
Mathematics

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ILL GIVE BRAINILEST: Write an equation for the triangle and solve the equation to find the value of the variable then find the angle measures

ILL GIVE BRAINILEST Write an equation for the triangle and solve the equation to find the value of the variable then find the angle measures class=

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delaineyklein delaineyklein

07-09-2021

y° + (y - 30)° + 90° = 180°

y° + (y - 30)° = 90°
2y°= 120°

simplify to get y° = 60

answer:

y° = 60°
(y - 30)° = 30°

the square in the bottom corner indicates a 90° angle

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