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KatRina [158]
3 years ago
7

What is the measure of

Mathematics
1 answer:
Masteriza [31]3 years ago
4 0

Answer:

50

Step-by-step explanation:

since the two angles combined must equal 90 degrees we can add both the angle measures and make it equal 90

3x+30=90

3x=60

x=20

2(20)+10=50

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