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16-06-2020
Mathematics

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what is the measure of

what is the measure of class=

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galactiicdoom2 galactiicdoom2

16-06-2020

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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