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Square the two smaller ones and see if that total equals the square of the larger one.

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11y ago

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Does a right angle triangle have 2 equal sides?

Not necessarily. A triangle with two equal sides is called an isoceles triangle. A right triangle has one angle that measures 90 degrees.


How do you get the other sides of a triangle when you only have one side?

You need the measures of two sides and for the triangle to be a right triangle to figure out the third side.


What is a triangle that has 2 congruent sides and an angle that measures 90 degrees?

That is called a "Right Triangle"


How do you know if a triangle is a right triangle using the pythagorean therom?

We know that a right triangle is a triangle having a right angle, where the side opposite the right angle is the hypotenuse, and the perpendicular sides are the legs of the right triangle. The Pythagorean theorem gives the relationship between the lengths of the sides of a right triangles. In the case where you know only the measure lengths of the sides of a triangle, you need to test these measures. If one of the sides of the triangle has a square measure equal to the sum of the square measures of two other sides, then this side is called the hypotenuse and opposite to this side is a 90 degree angle, which is a right angle. So, you can say that this triangle is a right triangle. Pythagorean triple are very helpful to determine a right triangle, such as: (3, 4, 5), (5,12,13), (8, 15, 17), (7, 24, 25), and (20, 21, 29).


Does a right triangle have any congruent sides?

Yes, a right triangle can have congruent sides, specifically when it is an isosceles right triangle. In this case, the two legs are of equal length, and the angle between them measures 90 degrees. However, a right triangle does not have to have congruent sides; it can also have all three sides of different lengths.


Which of the following could be the side measures of a right triangle?

There are no numbers on that list that could be the sides of a right triangle. Oh, all right. The following is the answer:


Does a right angle triangle have 90?

A right triangle is a triangle in which one of the three angles measures 90°. In other words, it is a triangle with two sides that are perpendicular to each other.


Which could be the measures of the sides of a right triangle?

65, 72, and 97


How can you determine whether or not the sides of a triangle form a right triangle using Pythagorean triples?

If the lengths of the sides of the triangle can be substituted for 'a', 'b', and 'c'in the equationa2 + b2 = c2and maintain the equality, then the lengths of the sides are a Pythagorean triple, and the triangle is a right one.


What shape has 3 sides and 1 right angle?

right angled triangle


If An isosceles right triangle is a triangle with an angle measuring ninety degrees and no two sides congruent?

No. An isosceles right triangle has the measures of 90, 45, and 45. Isosceles means that two sides are congruent. Hope this helps :)


Is the following shape a right triangle?

To determine if a shape is a right triangle, you need to check if one of its angles measures 90 degrees. Alternatively, you can apply the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides (a² + b² = c²). If either condition is met, then the shape is a right triangle.