Question

If ad = 8, dc = 6, and ac = 10, find ba. Round to the tenths place if necessary.

1) 4.8
2) 6.4
3) 7.5
4) 13.3

Answer 1

To find ba, subtract the length of dc from the length of ac. The resulting length is ba.

Step-by-step explanation:

To find ba, we need to use the given information and apply the properties of triangles. Since ad = 8, dc = 6, and ac = 10, we can conclude that ba is equal to the difference between ac and dc. Therefore, ba = ac - dc = 10 - 6 = 4.