Geometry (12/3 and 12/4/2024) - Triangle Review & Circle Intro

Front

What does it mean for two shapes to be similar?

Back

Same shape, but different size.

Front

The hypotenuse of a triangle is...

Back

The side opposite the right angle in a right triangle.

Front

What do we call the red line in a circle?

Back

Chord.

Front

Are the triangles similar?

Back

Yes.

Front

Back

x = 2.

Front

What is the definition of a triangle?

Back

A polygon with three edges and three vertices.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is a right triangle?

Back

A triangle that has one angle measuring 90 degrees.

Front

What is the Pythagorean theorem?

Back

Front

What is a circle?

Back

A set of points in a plane that are equidistant from a given point called the center.