STAAR Review 2025

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h, where r is the radius and h is the height.

Front

How do you find the radius of a cylinder if you know the diameter?

Back

Radius (r) = Diameter (d) / 2.

Front

What is the diameter of a cylinder with a radius of 3.25 meters?

Back

Diameter = 2 * 3.25 = 6.5 meters.

Front

What is the slope of a line?

Back

The slope is a measure of the steepness of a line, calculated as the rise over run.

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What does the transformation (x,y)→(x,y-7) represent?

Back

It represents a vertical translation of the point downwards by 7 units.

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way.

Front

What is the significance of the fictional country Wakanda in Black Panther?

Back

Wakanda is depicted as a technologically advanced and isolated African nation.

Front

Who is Ironman in the Marvel Universe?

Back

Ironman, also known as Tony Stark, is a superhero and a founding member of the Avengers.

Front

What is the purpose of the STAAR test?

Back

The STAAR test assesses students' knowledge and skills in core subjects in Texas.