Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • If  ABC ~ <img alt="\small \Delta" src="https://learn.careers360.com/latex-image/?%5Cdpi%7B80%7D%20%5Cfn_jvn%20%5Csmal

If  \small \DeltaABC ~ \small \DeltaDEF such that AB = 1.2 cm and DE = 1.4 cm, the ratio of the areas of \small \DeltaABC and \small \DeltaDEF is  
Option: 1 49:36
Option: 2 6:7
Option: 3 7:6
Option: 4 36:49

Answers (1)

The ratio of areas of two similar triangles is equal to the ratio of the squares of any two corresponding sides.

Therefore the ratio of areas is 

\frac{area(\Delta ABC)}{area(\Delta DEF)}=(\frac{1.2}{1.4})^2=\frac{36}{49}

Posted by

Safeer PP

View full answer

Similar Questions

Trending Articles/News

anam-khan

CBSE Class 10 Result 2026 Date LIVE: CBSE 10th result link at cbse.nic.in soon; passing marks
anam-khan

CBSE mandatory 3rd language rule leaves Sanskrit as only R3 option at many pvt English-medium schools
anam-khan

CBSE directs schools to roll out three-language policy’s R3 structure for Class 6 within 7 days

Latest Question