3 years ago

Find the value of x and the measure of the missing angle labeled A:

Mathematics

1 answer:

Nostrana [21]3 years ago

8 0

Answer:

x = -2

∠A = 35

Step-by-step explanation:

x + 37 + x + 57 = 90

reduce:

2x = -4

x = -2

∠A = 37-2 = 35

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