?

ACT® Math

Free Version

Upgrade subject to access all content

Moderate

Perpendicular Segments

ACTMAT-YGNHKK

In the figure below:

$$ {{ a }^{ 2 }+{ b }^{ 2 }=?} $$

A

$32$

B

$64$

C

$68$

D

$136$

E

$256$