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44 votes
Point C is the midpoint of line segment AB and point B is between points A and D. If AD = 20 and BD =12 then what is CD?

User Cara
by
2.3k points

2 Answers

7 votes
7 votes

Answer:

CD = 16

Explanation:

Check the image for the steps

Point C is the midpoint of line segment AB and point B is between points A and D. If-example-1
User BigAppleBump
by
2.8k points
15 votes
15 votes

Answer:

16

Explanation:

AB = 20 - 12 = 8

BC = 8 : 2 = 4

CD = 4 + 12 = 16

User Orak
by
3.0k points