EOC Test Fall 2023

Front

Find cosC

Back

cosC = 16/34

Front

What is the area of the pink shaded sector?

Back

Area = 12.6 u²

Front

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

Back

Scale factor = ¼

Front

Find sinC

Back

sinC = 28/35

Front

Use geometric terms to describe what is shown: point

Back

Definition: A point is a specific location in space with no dimensions.

Front

What is the formula for the area of a circle?

Back

Area = πr², where r is the radius.

Front

Define parallel lines.

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Front

What is the Pythagorean theorem?

Back

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

Front

What is the definition of a sector in a circle?

Back

A sector is a portion of a circle enclosed by two radii and the arc between them.

Front

How do you calculate the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.