Topic 8.4

What is the first step in finding the perimeter of a polygon on a coordinate plane?

• Find the distance between two points

• Graph the points

• Add the perimeter

• Subtract the coordinates

Which of the following is a method to find the perimeter of a polygon on a coordinate plane?

• Multiply the coordinates

• Divide the coordinates

• Add the distances between points

• Subtract the distances between points

What is the distance between points M(-2, 5) and N(-2, 4)?

• 1 unit

• 2 units

• 9 units

• 5 units

What is the distance between points N(-2, 4) and O(3, -1)?

• 5 units

• 9 units

• 7 units

• 10 units

What is the distance between points O(3, -1) and P(3, 5)?

• 6 units

• 5 units

• 9 units

• 4 units

What is the distance between points M(-2, 5) and P(3, 5)?

• 5 units

• 9 units

• 7 units

• 10 units

What is the total perimeter of the rectangle MNOP?

• 20 units

• 28 units

• 15 units

• 25 units

Which of the following is NOT a step in finding the perimeter of a polygon on a coordinate plane?

• Graph the points

• Find the distance between points

• Add the distances

• Multiply the distances

What is the coordinate of point M?

• (-2, 4)

• (-2, 5)

• (3, -1)

• (3, 5)

What is the coordinate of point N?

• (-2, 4)

• (-2, 5)

• (3, -1)

• (3, 5)