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Mathematics 10 Online
OpenStudy (anonymous):

Find the value of angle ABC please help!!

OpenStudy (anonymous):

OpenStudy (anonymous):

all angles always add up to 180,so 180 = (4x+7) + (11x-9) + 32 you solve :)

OpenStudy (anonymous):

ok thank you

OpenStudy (anonymous):

4x + 7 + 11 x - 9 + 32 = 180 15x + 30 = 180 15x = 150 x = 10 angle ABC = 11x - 9 = 110 - 9 = 101 degrees

OpenStudy (anonymous):

thats what i got thank you

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