Question

In the diagram below, if AD= 100 and AC = 34, find CD.
A 59
B 76
C 45
D 66

Answer 1

D. 66

Explanation:

AD = 100

AC = 34

The whole line is 100. A part of the line is 34. The other part will be 66.

100 - 34 = 66

Answer 2

D. 66

Explanation:

Well if AD is 100 and AC is 34 that leaves CD so we can just subtraction 34 from 100 and get 66.