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# How can you tell if it is a right triangle?

Updated: 10/14/2022

Wiki User

14y ago

Best Answer

One of the angles will be 90 degrees.

Wiki User

14y ago
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### How can you tell if a right triangle is a right triangle?

if it has a right angle

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### How can you tell if a triangle is a right angle?

If it has a 90 degree angle and two acute angles then it is a right angle triangle.

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### How do you tell if a triangle is a right angled triangle?

One angle (corner) must to 90 degrees.

### Is a triangle with the length of 72425 a right angle triangle?

No way to tell as we don't know an angle or another side.

### How does a right triangle look?

A right triangle is one with a right angle... mean it is 90 degrees and the other two angles are usually both 45 degrees, or 30, and 60 degrees. you can tell by looks if there is a corner to the triangle.

### How can you tell by a triangle's side lengths if it is a right triangle?

If the tree sides of the triangles form a Pythagoras triplet then we can say that the angle opposite to the greatest side is a right angle.

### How do you determine that the triangle is a right triangle?

If a triangle has a right angle, it is a right triangle.

### What kind of triangle has a right angle?

A right triangle is a triangle with a right angle.a right triangle is a triangle with 1 side as a right angle

### What is equivalence logic?

1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.

### How do you tell if 2 sides and an angle make a non-right triangle?

If it has an obtuse angle