Quick Answer: What Are The Sides Of A Right Triangle?

What are the 3 sides of a right triangle?

In a right triangle, the hypotenuse is the longest side, an “opposite” side is the one across from a given angle, and an “adjacent” side is next to a given angle.

We use special words to describe the sides of right triangles..

Does 9 12 and 15 make a right triangle?

Explanation: By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.

How do you find the bottom of a right triangle?

In this right triangle, you are given the measurements for the hypotenuse, c, and one leg, b. The hypotenuse is always opposite the right angle and it is always the longest side of the triangle. To find the length of leg a, substitute the known values into the Pythagorean Theorem. Solve for a2.

Can a right triangle have two equal sides?

An isosceles right triangle is an isosceles triangle and a right triangle. This means that it has two congruent sides and one right angle. Therefore, the two congruent sides must be the legs.

Is it possible to construct a right triangle with all sides congruent?

When a triangle has three congruent sides, we call the triangle an equilateral triangle. Click to see full answer. Regarding this, how many congruent sides are in a right triangle? For triangles only, equiangular and equilateral have the same implications: all sides and angles are congruent.

How do you find the sides of a right triangle?

Right Triangles and the Pythagorean TheoremThe Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , can be used to find the length of any side of a right triangle.The side opposite the right angle is called the hypotenuse (side c in the figure).More items…

How many sides are in a right triangle?

three sidesA right-angled triangle, or just a right triangle, has three sides.

What set of sides would make a right triangle?

A right triangle has one angle equal to 90 degrees. A right triangle can also be an isosceles triangle–which means that it has two sides that are equal. A right isosceles triangle has a 90-degree angle and two 45-degree angles.

How do you find two missing sides of a right triangle?

Suppose you have a right triangle in which a and b are the lengths of the legs, and c is the length of the hypotenuse, as shown below. If you know the length of any two sides, then you can use the Pythagorean Theorem ( ) to find the length of the third side.

Does 4 5 6 make right triangles?

The three numbers 4, 5, 6 make a Pythagorean Triple (they could be the sides of a right triangle).

How many right angles does a right triangle have?

The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees...