Question

In ⊙ E, what is AC?
A. 2.4
B. 5.2
C. 5.6
D. 6.4

Answer 1

C. 5.6

Explanation:

To start, place a point where AC intersects BD. We will label this point "Q". The distance from "Q" to C will be labeled as "y". (y = QC)

We will set up a formula like this:
(AQ)×(QC) = (BQ)×(QD)

This gives you:
3.2×y = 4.8×1.6
Simplified:
3.2y = 7.68

Then, divide both sides by 3.2 to find y, or QC:

`(3.2y)/(3.2) =(7.68)/(3.2)`
Simplified:

`y=2.4`

Now that we have QC, we need to add AQ and QC together to find AC:
AC = (AQ)+(QC)
AC = 3.2 + 2.4
Solved:
AC = 5.6

Answer 2

I think you are correct about that one the answer is d