Geometry - ACT Math

A circle has radius $5$. Find the circumference.

What is the formula for the volume of a rectangular prism?

A rectangular prism has dimensions $5 \times 3 \times 4$. Find the volume.

What are supplementary angles?

What is the slope of a vertical line?

A right triangle has legs of length $3$ and $4$. Find the hypotenuse.

What is the formula for the area of a rectangle?

Two angles are supplementary. One angle measures $120°$. Find the other angle.

A trapezoid has bases $8$ and $12$, and height $5$. Find the area.

What is the formula for the area of a triangle?

What is the slope of a horizontal line?

In a $45°$-$45°$-$90°$ triangle, each leg has length $5$. Find the hypotenuse.

A circle has diameter $8$. Find the area.

Find the slope of the line through $(2, 3)$ and $(6, 11)$.

What is the formula for the perimeter of a rectangle?

What are vertical angles?

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

A cylinder has radius $3$ and height $10$. Find the volume.

What is the formula for the volume of a cylinder?