No products in the cart.

Find the area of a right …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Find the area of a right angled triangle whose hypotenuse is 25cm and base is 7cm

 

  • 1 answers

Sahdev Sharma 6 years, 8 months ago

Using Pythagoras Theorm

{tex}Height = \sqrt {(hypotenuse)^2-(base)^2}{/tex}

{tex}= \sqrt{625-49}{/tex}

{tex}= \sqrt{576}= 24 {/tex} cm

Area of ∆ = {tex}{1\over 2}\times base\times height{/tex}

{tex}{1\over2}\times 7\times 24= 84\ cm^2{/tex}

http://mycbseguide.com/examin8/

Related Questions

27²/³÷27¹/³×27-⁴/³
  • 0 answers
Why is line and angle are not equal
  • 0 answers
2+2(5)²
  • 2 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