Maths
This question was asked in Ex 12.3, 15
An umbrella has 8 ribs which are equally spaced assuming umbrella to be flat circle of radius 45 cm find the area between two consecutive ribs of the umbrella

Nive Nivetha's image
Nive Nivetha
Feb. 28, 2017, 6:32 a.m.

Answers!

Davneet Singh's image
Davneet Singh
Feb. 28, 2017, 11:40 a.m.

Hi,

Please check Ex 12.2, 10 here http://teachoo.com/1859/547/Ex-12.2--10---An-umbrella-has-8-ribs-which-are-equally-spaced/category/Ex-12.2/

To learn Chapter 12 Areas of Circles NCERT, visit http://teachoo.com/subjects/cbse-maths/class-10th/ch12-10th-areas-related-to-circles/

 

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