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castortr0y [4]
3 years ago
13

Please help, it'd be greatly appreciated. I keep failing this, it's my last resort.

Mathematics
1 answer:
Tanzania [10]3 years ago
3 0

Answer:

the measure of angle 4 should be 45

Step-by-step explanation:

since angle 2 and 4 are congruent, 2x+15 = x + 30

so x = 15

15 + 30 = 45

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