Skip to main content
OlympiadHQ

Browse · harp

Print

smc

geometry intermediate

Problem

A large rectangle is partitioned into four rectangles by two segments parallel to its sides. The areas of three of the resulting rectangles are shown. What is the area of the fourth rectangle?
problem
(A)
(B)
(C)
(D)
Solution
We can easily see the dimensions of each small rectangle. So the area of the last rectangle is .
Final answer
B