MCQ
If two acute angles of a right triangle are equal, then each acute is equal to:
- A30º
- B45º
- C60º
- D90º
✓
Answer
- 45º
Solution:
Let the measure of each acute angle of a triangle be x°.
Then, we have
x° + x° + 90° = 180°
i.e. 2x° = 90°
i.e. x° = 45°
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