The side of an equilateral triangle is 3.5 cm. Find its perimeter...
4,379 views · Published 27 September 2017 · 1:45 · Indexed 22 September 2026
Channel: Doubtnut · 2017 · Education
Question From - Ncert Maths Class 7 Chapter 2 Example Question – 7 Fractions And Decimals Cbse Rbse Up Mp Bihar Board ==== QUESTION TEXT ==== The side of an equilateral triangle is 3.5 cm. Find its perimeter Related Questions & Solutions: 1.0Find the average of 4.2, 3.8 and 7.6. https://youtu.be/qmVdbevHYRc 2.Each side of a regular polygon is 2.5 cm in length. The perimeter of the polygon is 12.5cm. How many sides does the polygon have? https://youtu.be/MaR3n2qV-YM 3.Write five equivalent fractions of `3/5.` https://youtu.be/KQGKnkTEADg 4.A reciprocal of a fraction is obtained by inverting it upside down. https://youtu.be/6y3LwkWJS0I 5.(a) The product of two proper fractions is less than each of the fractions that are multiplied. (b) The product of a proper and an improper fraction is less than the improper fraction and greater than the proper fraction. (c) The product of two imporper fractions is greater than the two fractions. https://youtu.be/JBUbFjnaDnA ==== Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें ==== https://doubtnut.app.link/91GzfmKxjP Get Classwise & Chapterwise Definitions & Solutions of NCERT Book: • NCERT Solutions for class 6th to class 12th Maths - https://doubtnut.com/ncert-solutions • NCERT Solutions for Class 7 - https://doubtnut.com/ncert-solutions/... • NCERT Solutions for Class 7, Chapter 2 -https://doubtnut.com/ncert-solutions/... ==== Score 100% With Doubtnut==== Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के मैथ/गणित के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - १ लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर Doubtnut App and website – https://doubtnut.com has video solutions of ALL the NCERT questions from Class 6 to 12 (including IIT JEE). You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos ==== Follow Us On Facebook ==== https://www.facebook.com/doubtnut
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