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Marat540 [252]
3 years ago
13

Please help!!!! brainliest for first answer!

Mathematics
1 answer:
Stella [2.4K]3 years ago
8 0

Angle A would be 54°.

A triangle has a total of 180° from the three angles combined.

The given angle is 36°, and the right angle that is marked by the square is 90°.

Add those together, and you get 126°.

Take away 126 from 180, and you get 54.

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