Iloafnutella
Answered

What is the value of x?




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x =

Please answer with an explanation.

What is the value of x? Enter your answer in the box. x = Please answer with an explanation. class=

Verified Answer :

IsabellaRosette

Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°

Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°

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