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43 votes
Find the value of x and the measure of angleMNQ.

Find the value of x and the measure of angleMNQ.-example-1
User Tristan Nemoz
by
2.3k points

2 Answers

13 votes
13 votes

Answer:

mnq is 45 ambut i dont know the value of x sorry

User Noel Baron
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2.9k points
22 votes
22 votes

Answer:

The value of x is 16 and the measure of ∠MNQ is 36°.

Explanation:

∠MNQ and ∠PNQ are complementary angles meaning they add up to 90°.


3x-12+54=90\\3x+42=90\\3x=48\\x=16\\\\m\angle MNQ=3(16)-12=48-12=36\textdegree

User Shek
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2.7k points