In the diagram above, \(ABCD\) is a parallelogram and the areas of yellow regions are \(8, 10, 72,\) and \(79.\) What is

This topic has expert replies
Moderator
Posts: 2058
Joined: Sun Oct 29, 2017 4:24 am
Thanked: 1 times
Followed by:5 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

2020-05-20_2336.png
In the diagram above, \(ABCD\) is a parallelogram and the areas of yellow regions are \(8, 10, 72,\) and \(79.\) What is the area of the red triangle?

A. 7
B. 8
C. 9
D. 10
E. 12

Answer: C

Source: GMAT Club Tests
Source: — Problem Solving |