Checkpoint Flashcard G.TR.4ag

Front

What is the Pythagorean Theorem?

Back

Tags

CCSS.8.G.B.8

Front

How do you identify a right triangle?

Back

A right triangle can be identified by the presence of one angle that measures 90 degrees.

Tags

CCSS.2.G.A.1

Front

What is the formula for the area of a triangle?

Back

Tags

CCSS.6.G.A.1

Front

What is a scalene triangle?

Back

A scalene triangle is a triangle in which all three sides have different lengths.

Tags

CCSS.4.G.A.2

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle that has at least two sides of equal length.

Tags

CCSS.4.G.A.2

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle in which all three sides are of equal length and all three angles are equal to 60 degrees.

Tags

CCSS.4.G.A.2

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

Tags

CCSS.HSG.CO.C.10

Front

What is the relationship between the sides of a 45-45-90 triangle?

Back

Tags

CCSS.8.G.B.8

Front

What is the significance of the hypotenuse in a right triangle?

Back

The hypotenuse is the longest side of a right triangle, opposite the right angle.

Front

How can you use Desmos to test triangle properties?

Back

You can enter the equations of the sides of the triangles into Desmos to visualize and test their properties, such as checking if they satisfy the Pythagorean Theorem.