Home
Class 10
MATHS
In DeltaABC ~ Delta DEF and ar (DeltaABC...

In `DeltaABC ~ Delta DEF and ar (DeltaABC) = 100 cm^(2), ar (Delta DEF) = 196 cm^(2) and DE = 7 cm`, then find AB.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • NEW TYPOLOGIES INTRODUCED BY CBSE FOR BOARD 2021-22 EXAM

    OSWAL PUBLICATION|Exercise UNIT-IV GEOMETRY (CHAPTER 9 -CONSTRUCTIONS)|1 Videos

  • NEW TYPOLOGIES INTRODUCED BY CBSE FOR BOARD 2021-22 EXAM

    OSWAL PUBLICATION|Exercise UNIT-IV GEOMETRY (CHAPTER 9 -CONSTRUCTIONS) (SELF ASSESSMENT)|4 Videos

  • NEW TYPOLOGIES INTRODUCED BY CBSE FOR BOARD 2021-22 EXAM

    OSWAL PUBLICATION|Exercise UNIT-IV GEOMETRY (CHAPTER 7 - TRIANGLES)|2 Videos

  • MAT STAGE I 2019-2020

    OSWAL PUBLICATION|Exercise QUESTION PART |100 Videos

  • NTSE 2019 -20

    OSWAL PUBLICATION|Exercise Probability Stage -2|1 Videos

Similar Questions

Explore conceptually related problems

Let DeltaABC -DeltaDEF , ar(DeltaABC)= 169 cm^(2) and ar (DeltaDEF) = 121 cm^(2) . If AB = 26 cm thhen find DE.

Given two triangles ABC and DEF such that DeltaABC ~ Delta DEF . Also, ar(DeltaABC)= 25cm^(2), ar (Delta DEF)= 64cm^(2) and AB=5cm . Then length of side DE is

Delta ABC~DeltaDEC such that ar(Delta ABC)=64 cm^(2) and ar (Delta DEF)=169 cm^(2) . If BC=4 cm , find EF.

Delta ABC~ DeltaDEF such that ar (Delta ABC)= 36 cm^(2) and ar (Delta DEF) 49 cm^(2) . Then, the ratio of their corresponding sides is

Delta ABC ~ Delta EDF and area (Delta ABC) : Area (Delta DEF)=1:4 . If AB = 7cm, BC = 8 cm then DF=?

Delta ABC ~ Delta PQR and ar(DeltaABC)=4ar(DeltaPQR) IF BC=12cm then find QR

Triangles ABC and DEF are similar. If area of DeltaABC = 16 cm^2 , area of DeltaDEF = 25 cm^2 and BC = 2.3 cm, then EF is :

If Delta ABC ~ Delta DEF and AB = DE, BC = 8 cm, then the value of EF ?

DeltaABC ~ DeltaDEF . If BC = 5 cm,EF = 7.5 cm and A(Delta DEF) = 45cm^2 , then A(DeltaABC) =