No products in the cart.

In given figure DE parallel BC …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

In given figure DE parallel BC , if ad=2cm ,bd=2.5cm, ae=3.2cm. Find ac
  • 1 answers

Abhishek Choudhury 2 months, 2 weeks ago

In Triangle ADE and ABC, AD=2 BD=2.5 AE=3.2 DE ll BC, ∴∠ADE=∠ABC ( corresponding angles) ∠AED=∠ACB ( corresponding angles) ∠BAC is common Δ ADE is similar to Δ ABC In similar triangles, we know that the ratio of corresponding sides is equal ∴ AB/AD=AC/AE (AD+BD)/AD = AC/AE (2+2.5)/2=AC/3.2 4.5/2=AC/3.2 ( 4.5×3.2)/2= AC 7.2=AC Hence the value of AC is 7.2
http://mycbseguide.com/examin8/

Related Questions

Class 10 , Ex 3.1 Ques 4 Maths
  • 0 answers
Find the value of 3x - ⁵/3
  • 1 answers
Prove√5 is a rational number
  • 2 answers
732,1296 and 1730
  • 0 answers
What is The Formula Of (a+b+c)³
  • 4 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App