45-45-90 Triangles

Front

What is a 45-45-90 triangle?

Back

A 45-45-90 triangle is an isosceles right triangle where the angles are 45 degrees, 45 degrees, and 90 degrees.

Tags

CCSS.HSG.CO.C.10

Front

What is the relationship between the legs and the hypotenuse in a 45-45-90 triangle?

Back

Tags

CCSS.8.G.B.8

Front

If the leg of a 45-45-90 triangle is 5, what is the length of the hypotenuse?

Back

Tags

CCSS.8.G.B.8

Front

How do you find the length of each leg if you know the hypotenuse of a 45-45-90 triangle?

Back

Tags

CCSS.8.G.B.8

Front

What is the length of each leg in a 45-45-90 triangle with a hypotenuse of 18?

Back

Tags

CCSS.8.G.B.8

Front

What is the formula to calculate the area of a 45-45-90 triangle?

Back

Tags

CCSS.6.G.A.1

Front

If the area of a 45-45-90 triangle is 50 square feet, what is the length of each leg?

Back

Tags

CCSS.6.G.A.1

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in any triangle is 180 degrees.

Tags

CCSS.8.G.A.5

Front

In a 45-45-90 triangle, what are the measures of the angles?

Back

The angles measure 45 degrees, 45 degrees, and 90 degrees.

Tags

CCSS.HSG.CO.C.10

Front

If one leg of a 45-45-90 triangle is 12, what is the length of the other leg?

Back

The other leg is also 12.

Tags

CCSS.8.G.B.8