triangleABC =triangleEDF और (triangleABC...

`triangle`ABC =`triangle`EDF और (`triangle`ABC) का क्षेत्रफल : (`triangle`DEF) का क्षेत्रफल = 1: 4 यदि AB = 7 सेमी. BC= 8 सेमी. तथा CA= 9 सेमी. हो, तो DF बराबर है:

A

8सेमी.

B

16सेमी.

C

18सेमी.

D

14सेमी.

लिखित उत्तर

Verified by Experts

The correct Answer is:

2

Promotional Banner

Promotional Banner

Recommended Questions

triangleABC =triangleEDF और (triangleABC) का क्षेत्रफल : (triangleDEF)...
Text Solution
|
triangle ABC is similar to triangle DEF . If area of triangle ABC is 9...
Text Solution
|
Given that triangle DEF ~ triangle ABC , If the area of triangle ABC i...
Text Solution
|
The perimeter of triangle ABC and triangle DEF are 43.2 cm and 28.8 cm...
Text Solution
|
triangle ABC is similar to triangle DEF . The area of triangle ABC is ...
Text Solution
|
triangle ABC ~ triangle RQP and AB = 4 cm , BC = 6 cm and AC = 5 cm. I...
Text Solution
|
triangle ABC ~ triangle EDF and AB =5 cm, BC = 8cm and AC = 10cm.If ar...
Text Solution
|
triangle ABC ~ triangle EDF and ar(triangle ABC) : ar(triangle DEF) =...
Text Solution
|
triangle ABC ~ triangle EDF and ar(triangle ABC) : ar(triangle DEF) =...
Text Solution
|