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38 votes
38 votes
Find the measure of

Find the measure of-example-1
User Jiangok
by
2.9k points

1 Answer

19 votes
19 votes
This seems to be a square, so QTS is 90 degrees.
Another approach is by solving
3x = 5x-30
2x=30
x=15
Then both of those angles are 45 and sum is 90
User Brick Yang
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3.2k points