A tree is approximately 4 feet tall. How many inches tall is the tree?

A. 14 inches
B. 1,254 inches
C. 48 inches
D. 36 inches

The answer is D. 36 inches.

There are 12 inches in 1 foot, so 4 feet x 12 inches per foot = 48 inches.

ah ha its wrong i just did the math it 48 why it thinks it is 36 is beyond me.