Geometry Assessment end Q2

Front

What is a ray in geometry?

Back

A portion of a line with only 1 endpoint that extends forever in one direction.

Front

What are parallel lines?

Back

Lines in a plane that never intersect and are always the same distance apart.

Front

How do you calculate the area of a rectangle?

Back

Area = length x width.

Front

What do perpendicular lines do?

Back

They intersect to form right angles.

Front

What equation would you use to find a missing angle if one angle is 115 degrees?

Back

x + 115 = 180.

Front

Define collinear points.

Back

Points that lie on the same straight line.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.

Front

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

Back

180 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.