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ACT® Math

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Volume and Perimeter

ACTMAT-VYEEKU

The solid below is a cube with volume 64 cubic inches.

If point E is the midpoint of edge $ {\overline { BD } } $, what is the perimeter of $ \Delta $ACE, in inches?

A

$10$

B

$ 4 + 4{\sqrt { 2 } } $

C

$ 4 + 4{\sqrt { 3 } } $

D

$12$

E

$ 4 + 4{\sqrt { 5 } } $