Perimeter of Rectangles on Coordinate Plane

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 * (length + width)

Front

If a rectangle has a length of 10 units and a width of 5 units, what is its perimeter?

Back

Perimeter = 2 * (10 + 5) = 30 units

Front

What does an ordered pair represent on the coordinate plane?

Back

An ordered pair (X,Y) represents a point where X is the horizontal position and Y is the vertical position.

Front

How do you identify the four quadrants on a coordinate plane?

Back

Quadrant I: (+,+), Quadrant II: (-,+), Quadrant III: (-,-), Quadrant IV: (+,-)

Front

What is the perimeter of a rectangle with a length of 8 units and a width of 4 units?

Back

Perimeter = 2 * (8 + 4) = 24 units

Front

What is the significance of the coordinate plane in geometry?

Back

The coordinate plane allows us to graph points, lines, and shapes using ordered pairs.

Front

How many units are in the perimeter of a rectangle with dimensions 6 units by 3 units?

Back

Perimeter = 2 * (6 + 3) = 18 units

Front

What is the distance between the points (2,3) and (2,7) on the coordinate plane?

Back

Distance = |7 - 3| = 4 units (vertical distance)

Front

What is the perimeter of a rectangle with a length of 12 units and a width of 6 units?

Back

Perimeter = 2 * (12 + 6) = 36 units

Front

What is the area of a rectangle with a length of 5 units and a width of 3 units?

Back

Area = length * width = 5 * 3 = 15 square units