ACT Math Prep

Front

What is the formula for the volume of a right circular cone?

Back

Front

If a car averages 27 miles per gallon, how do you calculate the total cost of gas for a trip?

Back

To calculate the total cost of gas for a trip, use the formula: Total Cost = (Total Miles / Miles per Gallon) * Cost per Gallon.

Front

What does it mean for two angles to be congruent?

Back

Two angles are congruent if they have the same measure.

Front

How do you find the length of a segment when given congruent angles and segments?

Back

Use properties of congruence and similar triangles to set up equations based on the given information.

Front

What is the relationship between the angles formed by intersecting lines?

Back

When two lines intersect, the opposite (or vertical) angles are equal, and the adjacent angles are supplementary.

Front

How do you calculate the difference between two expressions involving variables?

Back

To calculate the difference, substitute the values of the variables into the expressions and then subtract.

Front

What is the significance of equidistant points in geometric constructions?

Back

Equidistant points are used to create bisectors and to ensure symmetry in geometric constructions.

Front

What is the definition of a right circular cone?

Back

A right circular cone is a three-dimensional geometric shape with a circular base and a single vertex (apex) directly above the center of the base.

Front

How do you determine the radius of a cone given its volume and height?

Back

Front

What is the formula for calculating the cost of gas for a specific distance?

Back

Cost of gas = (Distance / Miles per Gallon) * Price per Gallon.