Question

angola m late aate h notification or jb aate h tb aapke que deletr ho jate h

Base area of cylinder =πr
2
=38.5cm
2
(Given)

⇒πr
2
=38.5

⇒r
2
=
22
38.5×7
​


⇒r=
12.25
​
=3.5cm

CSA of cylinder =2πrh=176cm
2
(Given)

∴2πrh=176

⇒h=
2×22×3.5
176×7
​
=8cmThe curved surface area of a cylinder is 176 cm² and its area of the base is 38.5 cm². Find the volume of the cylinder. (Take π = 22/7) ​Fossils are remains or impressions of organisms that lived in the remote past. Fossils provide the evidence that the present animal have originated from previously existing ones through the process of continuous evolution.What are fossils? What do they tell us about the process of evolution?​Rose. गुलाब
Lotus. कमल
Jasmine. चमेली
Sunflower. सूरजमुखी
Daisy. गुलबहार
Tulip. कन्द पुष्प
Magnolia. चम्पा
Lavender. लैवेंडर​

Answer 1

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