Geometry TNReady Flashcard 5 EOC

Front

What is the probability of an event?

Back

The probability of an event is a measure of the likelihood that the event will occur, expressed as a number between 0 and 1.

Front

How do you calculate the probability of landing in regions A or C on a spinner?

Back

To find the probability of landing in regions A or C, add the probabilities of landing in each region.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length.

Front

How do you solve for x in a parallelogram?

Back

Use the properties of parallelograms, such as opposite angles being equal or the sum of adjacent angles being 180 degrees.

Front

What is the formula for the surface area of a rectangular prism?

Back

The surface area (SA) of a rectangular prism is given by the formula: SA = 2(lw + lh + wh), where l is length, w is width, and h is height.

Front

What is the union of two sets?

Back

The union of two sets A and B, denoted as A ∪ B, is the set of elements that are in A, in B, or in both.

Front

How do you find the surface area of a figure?

Back

To find the surface area, calculate the area of each face of the figure and sum them up.

Front

What is the probability of landing on a number greater than or equal to 6?

Back

To find this probability, count the favorable outcomes (numbers 6 and above) and divide by the total number of outcomes.

Front

What is the formula for calculating probability?

Back

Probability = (Number of favorable outcomes) / (Total number of possible outcomes).

Front

What does it mean for two angles to be supplementary?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.