Question

Find the value of AB.

Answer 1

Step-by-step explanation:

Since all side lengths of smaller squares are equal, we have

$3x+4=4x-1$

$x=5$

Since length of AB is twice of the side length of smaller squares,

$\bar{AB}=2(3x+4)=2(3\cdot5+4)=38$

Answer 2

Answer:

AB=38

SEE THE IMAGE FOR SOLUTION