3 years ago

Find the missing angles

Mathematics

1 answer:

7nadin3 [17]3 years ago

4 0

1. 90°

2. 25°

1. A straight line has an angle of 180°, and if one part of it measures 90°, then that means the other part has to measure 90°.

2. Again, a straight line measures 180°, and if one part measures 155°, the other part must measure 25° in order for the entire angle to measure 180°.

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