3 years ago

Find the measure of A as indicates in the picture.

Mathematics

1 answer:

-Dominant- [34]3 years ago

8 0

Answer:

∠A = 58°

Step-by-step explanation:

all triangles contain 180°

180° - 149° = 31°

x + 63° + x + 96° + 31° = 180°

combine like terms:

2x + 190° = 180°

2x = -10°

x = -5°

∠A = -5° + 63° = 58°

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Step-by-step explanation

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