Question

Find the total number of acute angles.

• A. $90$
• B. $88$
• C. $10$
• D. Infinitely many

Answer 1

The correct option is D Infinitely many

An acute angle has a measure of less than ${90}^o.$

Hence, the measure lies between $0^o$ and ${90}^o.$

We know that there are infinitely many points between two given points, and hence infinitely many lengths can be cut from two given points.

Similarly, infinitely many rays can be drawn between $0^o$ and ${90}^o,$ all will subtend a specific acute angle.

Hence, there are infinitely many acute angles.