The height of the cone is …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Rekha My Mom 1 year, 11 months ago
- 1 answers
Related Questions
Posted by Ankush Yadav 3 months ago
- 1 answers
Posted by Piyush Kumar 4 months ago
- 0 answers
Posted by Simran Choudhury 3 months, 3 weeks ago
- 1 answers
Posted by Harshitha K 3 months, 4 weeks ago
- 2 answers
Posted by Laranya Yelmame 4 months ago
- 0 answers
Posted by Harshit Sorte 4 months ago
- 2 answers
Posted by Kanika .B 2 months, 2 weeks ago
- 0 answers
Posted by A Sanjay Kumar 3 months, 4 weeks ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Preeti Dabral 1 year, 11 months ago
Let the radius of the base of the cone be r cm.
h = 15 cm, Volume = 1570 cm3
⇒{tex}{1\over3}\pi r^2h{/tex}= 1570
⇒{tex}1\over3{/tex} × 3.14 × r2 × 15 = 1570
⇒ {tex}r^2={{1570\times3}\over3.14\times15}{/tex} ⇒ {tex}r^2=100{/tex}
⇒ {tex}r=\sqrt{100}{/tex} ⇒ r = 10 cm.
∴ the radius of the base of the cone is 10 cm.
0Thank You