No products in the cart.

Find the area of an equilateral …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

Find the area of an equilateral triangle with side 8 cm

Posted by Prabhat Kumar 6 years, 6 months ago

CBSE > Class 08 > Mathematics

2 answers

Sia ? 6 years, 6 months ago

Area = {tex}\frac{\sqrt 3}{4}{/tex}a², where a is the side
Area = {tex}\frac{\sqrt 3}{4} \times 8^2{/tex}
= {tex}\frac{\sqrt 3}{4} \times 64{/tex}
= {tex}\sqrt 3 \times 16{/tex}
= {tex}16\sqrt 3{/tex} cm²

0Thank You

Devanshi Tandon 6 years, 6 months ago

Area of an equilateral triangle ? = s*s*s As, s=8cm Therefore, area= 8*8*8=512 cm square

1Thank You

ANSWER

Test

Related Questions

A rational number is such that when you multiply it by 5/2 and add2/3 to the product you get -7/12 find the number

Posted by Mohamed Imran 1 year, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

2x+5= 10

Posted by Arnav Tripathi 1 year, 4 months ago

CBSE > Class 08 > Mathematics

1 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Monika 8B 5 months, 3 weeks ago

CBSE > Class 08 > Mathematics