Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

in a triangle ABC, D and E are points on sides AB and AC such tat DE is paraLlel to BC. BE and CD intersect at a point O.if the area of triangles ADE and ODE are 3 and 1 respectively, find the area of triangle ABC.

in a triangle ABC, D and E are points on sides AB and AC such tat DE is paraLlel to  BC. BE and CD intersect at a point O.if the area of triangles ADE and ODE are 3 and 1 respectively, find the area of triangle ABC.

Grade:11

1 Answers

Aman Bansal
592 Points
10 years ago

dear ash ram,

according to the conditions given in your question triangle ODE is similar to the triangle ADE . THUS THEIR AREA WILL BE IN PROPORTION TI 1:3. AND ALSO TRIANGLE ADE IS SIMILAR TO THE TRIANGLR ABC THUS ITS AREA WILL ALSO BE IN SOME PROPORTION THATS WHY ITS AREA WILL BE 9 sq. UNITS.

ANS=9

BEST OF LUCK

We are all IITians and here to help you in your IIT JEE preparation.
Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar : Click here to download the toolbar..  
AMAN BANSAL

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free