solved question number 6
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Answer: x = 12
Step-by-step explanation:
Exterior angle = 4x
opposite interior angles = 5x/4 and 33
4x = 33 + 5x/4 (exterior angle = sum of opposite interior angles)
16x = 132 + 5x
= 11x = 132
= x = 132/11 = 12
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exterior angle = 4x
interior angle = 5x/4
4x+5x/4= 33
19x = 33
x= 33 - 19
= 14
4x = 4 multiply 14 = 56
5x / 4 = 5 multiply 14 / 4= 5 multiply 7 / 2=
35 / 2= 17.5
interior angle = 5x/4
4x+5x/4= 33
19x = 33
x= 33 - 19
= 14
4x = 4 multiply 14 = 56
5x / 4 = 5 multiply 14 / 4= 5 multiply 7 / 2=
35 / 2= 17.5
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