5.1-5.3

Front

What is the percentage representation of a fraction?

Back

Front

How do you find the distance between two points on a coordinate grid?

Back

Use the distance formula: Distance = |y2 - y1| for vertical or |x2 - x1| for horizontal distances. For points (2, 4) and (2, 3), the distance is |4 - 3| = 1 unit.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width). For a rectangle with vertices (2, 4), (2, -1), (-5, -1), and (-5, 4), the length is 5 units and the width is 6 units, so the perimeter is 2(5 + 6) = 22 units.

Front

How do you calculate the percentage of a shaded area in a figure?

Back

To find the percentage of a shaded area, divide the area of the shaded part by the total area and multiply by 100. For example, if 85% of a figure is shaded, then the shaded area is 85%.

Front

What is the process to combine fractions?

Back

Front

What does it mean for a fraction to be in simplest form?

Back

Front

How do you convert a percentage to a fraction?

Back

Front

What is the significance of coordinates in a coordinate plane?

Back

Coordinates represent points in a two-dimensional space, defined by an x-value (horizontal) and a y-value (vertical). For example, the point (2, 4) is 2 units right and 4 units up from the origin.

Front

How do you determine the area of a rectangle?

Back

Area = length × width. For a rectangle with length 5 units and width 6 units, the area is 5 × 6 = 30 square units.

Front

What is the relationship between fractions and percentages?

Back