7th Grade Math PSSA Review

Front

What is a triangle?

Back

A triangle is a polygon with three edges and three vertices. The sum of the interior angles of a triangle is always 180 degrees.

Front

How do you calculate the probability of an event?

Back

Probability is calculated as the number of favorable outcomes divided by the total number of possible outcomes.

Front

What is the probability of rolling an even number on a standard die?

Back

The probability is 1/2, as there are three even numbers (2, 4, 6) out of six possible outcomes.

Front

What is a shadow?

Back

A shadow is a dark area or shape produced by a body coming between rays of light and a surface.

Front

What does it mean to view a figure from a specific point?

Back

Viewing a figure from a specific point means observing it from a particular angle or direction, which can change the appearance of the figure.

Front

How many sides does a hexagon have?

Back

A hexagon has six sides.

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = 1/2 * base * height.

Front

What is a spinner in probability?

Back

A spinner is a tool used in probability experiments that can land on different sections, each representing a possible outcome.

Front

What is the total number of outcomes when rolling a die?

Back

The total number of outcomes when rolling a standard die is 6.

Front

What is the definition of a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments.