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Need to find the value of N. need ASAP due to it being a hand in
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Need to find the value of N. need ASAP due to it being a hand in

Need to find the value of N. need ASAP due to it being a hand in-example-1
User Rajesh Rajaram
by
5.4k points

1 Answer

7 votes

Answer:

n=11

Explanation:

This is a right angle, so the angles are complementary and have a sum of 90°.


4n-8+5n-1=90


9n-9=90


9n=99


n=11

User Rob Earlam
by
5.8k points
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