The greatest number of acute angles a triangle can contain is 3. So, the answer is C.3.

Here's why:

1. A triangle has three angles.
2. An acute angle is an angle that is less than 90 degrees.
3. In a triangle, the sum of all angles is always 180 degrees.
4. Therefore, a triangle can have three angles each less than 90 degrees (acute angles) because 3 acute angles can add up to 180 degrees. For example, three angles of 60 degrees each add up to 180 degrees and each angle is an acute angle.

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The greatest number of acute angles a triangle can contain is 3. So, the answer is C.3.

Here's why:

1. A triangle has three angles.
2. An acute angle is an angle that is less than 90 degrees.
3. In a triangle, the sum of all angles is always 180 degrees.
4. Therefore, a triangle can have three angles each less than 90 degrees (acute angles) because 3 acute angles can add up to 180 degrees. For example, three angles of 60 degrees each add up to 180 degrees and each angle is an acute angle.

Knowee AI · Accepted Answer

The greatest number of acute angles a triangle can contain is 3. So, the answer is C.3.

Here's why:

1. A triangle has three angles.
2. An acute angle is an angle that is less than 90 degrees.
3. In a triangle, the sum of all angles is always 180 degrees.
4. Therefore, a triangle can have three angles each less than 90 degrees (acute angles) because 3 acute angles can add up to 180 degrees. For example, three angles of 60 degrees each add up to 180 degrees and each angle is an acute angle.

What is the greatest number of acute angles a triangle can contain?A.1B.0C.3D.2

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