Midpoint and Segment Addition

Midpoint and Segment Addition

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Multiple Choice

Review: Which equation represents the Segment Addition Postulate?

• part = part

• part + part = whole

• part + whole = whole

• whole + whole = part

Multiple Choice

Solve for x.

• 6

• 4

• 14

• 8

Poll

What do you think a MIDPOINT is?

• The point at the end of a segment

• The middle of a point

• The point in the middle of a segment

Multiple Choice

• MQ=4, PQ=8

• MQ=4, PQ=4

• MQ=8, PQ=4

• MQ=8, PQ=8

Multiple Choice

What do you think the word BISECT means?

• To cut something into more than five pieces.

• It is a plane with two sets of wings.

• A shape that has three sides.

• To cut something into two congruent pieces or in half.

Poll

Which equation will we use to solve for x?

• part = part

• part + part = whole

Multiple Choice

Which equation will we use to solve for x?

• 4x + 1 = 7x - 35

• 4x + 1 + 7x - 35 = 180

• 4x + 1 + 7x - 35

Multiple Choice

Solve for x!

• x = 3

• x = 3.6

• x = 4

• x = 12

Multiple Choice

Solve for x:

• 4

• 10

• 13

• 39

Multiple Choice

If x = 13, what are the lengths of AC, CB, and AB?

• AC = 135, CB = 135, AB = 270

• AC = 135, CB = 270, AB = 135

• AC = 200, CB = 100, AB = 100

• AC = 100, CB = 100, AB = 200

Multiple Choice

Which type of equation will we use to solve?

• part + part = whole

• part = part

Multiple Choice

Which type of equation will we use to solve?

• part + part = whole

• part = part

Multiple Choice

Which type of equation will we use to solve?

• part + part = whole

• part = part

Multiple Choice

Which type of equation will we use to solve?

• part + part = whole

• part = part

Multiple Select

Which type of equation will we use to solve?

• part + part = whole

• part = part