Similarity in Right Triangles

Front

What is the simplest radical form of √45?

Back

3√5

Front

What is the simplest radical form of √28?

Back

2√7

Front

Find the length of the missing side if the other two sides are 60 in. and 80 in.

Back

80 in.

Tags

CCSS.8.G.B.8

Front

Does the set of numbers 20, 25, 15 represent a right triangle?

Back

Yes

Tags

CCSS.8.G.B.8

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8

Front

What is a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Tags

CCSS.4.G.A.2

Front

What is the ratio of the sides in a 30-60-90 triangle?

Back

1 : √3 : 2.

Tags

CCSS.HSG.CO.C.10

Front

What is the ratio of the sides in a 45-45-90 triangle?

Back

1 : 1 : √2.

Tags

CCSS.8.G.B.8

Front

How do you determine if a triangle is a right triangle using side lengths?

Back

Check if a² + b² = c² holds true.

Tags

CCSS.8.G.B.8

Front

What is the definition of similar triangles?

Back

Triangles that have the same shape but may differ in size.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6