Solve.
-Juan is planning a border for his triangular-shaped garden. One side of the garden is 13.8 feet long, another side is 17.5 feet long, and the third side is 21.5 feet long. Find the amount of border material needed.
A)52.7 feet
B)51.8 feet
C)52.8 feet
D)53.8 feet

Question

Quizplus · Accepted Answer

To find the total amount of border material needed, we need to add up the lengths of all three sides of the triangular garden. 
13.8 + 17.5 + 21.5 = 52.8 feet. 
Therefore, the best choice is C, 52.8 feet.

Solve. -Juan Is Planning a Border for His Triangular-Shaped Garden. One