Question 41 Answer and Explanation _ACT December 2010 Form 69A Math Section

Question 41 Answer and Explanation _ACT December 2010 Form 69A Math Section

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41. In quadrilateral ABCD shown in the standard (x, y) coordinate plane below, what is the distance, in coordinate units, from the midpoint of AD to the midpoint of CD ?

A. 8

B. $\sqrt{34}$

C. $\sqrt{52}$

D. $\sqrt{104}$

E. $\sqrt{122}$

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation