GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
The area of the shaded triangle is
[#permalink]
27 Jul 2020, 08:09
27 Jul 2020, 08:09
Expert Reply
00:00
Question Stats:
90% (00:32) correct
10% (01:35) wrong based on 20 sessions
Hide Show timer Statistics
Attachment:
GRE The area of the shaded triangle is.jpg [ 12.63 KiB | Viewed 2193 times ]
The area of the shaded triangle is
Show: :: OA
21
Intern
Joined: 25 Jul 2020
Posts: 38
Given Kudos: 0
GRE 1: Q170 V157
Re: The area of the shaded triangle is
[#permalink]
27 Jul 2020, 10:43
27 Jul 2020, 10:43
Area of shaded region = Area of entire triangle - Area of small white triangle
= 1/2 (9)(6) - 1/2 (2)(6) = 1/2 (7)(6) = 7 * 3 = 21
= 1/2 (9)(6) - 1/2 (2)(6) = 1/2 (7)(6) = 7 * 3 = 21
Re: The area of the shaded triangle is
[#permalink]
27 Jul 2020, 10:45
27 Jul 2020, 10:45
1
Step 1: Understanding the question
Area of the triangle ABD is 1/2 * base of the triangle* height of the triangle
Step 2: Calculation
base of the triangle = AB = 7
Height of the triangle = CD = 6
hence, area of the shaded region = 1/2 * 7 * 6 = 21
Area of the triangle ABD is 1/2 * base of the triangle* height of the triangle
Step 2: Calculation
base of the triangle = AB = 7
Height of the triangle = CD = 6
hence, area of the shaded region = 1/2 * 7 * 6 = 21
Attachments
GRE The area of the shaded triangle is.jpg [ 9.35 KiB | Viewed 2203 times ]
