Desmos Graphing Calculator

CalcReferenceCopy

Math·Geometry and Trigonometry·Area and volume

medium

Parallelogram $ABCD$ is similar to parallelogram $PQRS$. The length of each side of $PQRS$ is $2$ times the length of its corresponding side of $ABCD$. The area of $ABCD$ is $30$ square centimeters. What is the area, in square centimeters, of $PQRS$?

A

32

B

60

C

120

D

900