Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 14
In the figure given below, ABCD is a rectangle. The area of the isosceles right triangle ABE = 7 $$cm^2$$ ; EC = 3(BE). The area of ABCD (in $$cm^2$$) is
Solution
Let AB = BE = x
Area of triangle ABE = $$\dfrac{x^2}{2}$$ = 7; we get x = $$\sqrt{14}$$
So we have side BC = 4*$$\sqrt{14}$$
Now area is AB*BC = 14 *4 = 56 $$cm^2$$
Video Solution
Your Doubts
Ask a Doubt
(know more)
Drop Your File Here!
Ask Your Doubt
Drop Your File Here!
Create a FREE account and get:
- All Quant CAT complete Formulas and shortcuts PDF
- 38+ CAT previous year papers with video solutions PDF
- 5000+ Topic-wise Previous year CAT Solved Questions for Free
CAT Quant Questions | CAT Quantitative Ability
CAT Functions, Graphs and Statistics QuestionsCAT Percentages QuestionsCAT Venn Diagrams QuestionsCAT Time Speed Distance QuestionsCAT Time And Work Questions
CAT DILR Questions | LRDI Questions For CAT
CAT Venn Diagrams QuestionsCAT Data Interpretation Basics QuestionsCAT Arrangement QuestionsCAT Miscellaneous LR QuestionsCAT DI with connected data sets Questions
