Question

(2) Now remove the minor sector of angle rom the circle having radius
7 cm.
(3) Stick the major sector of the circle and mas. (Kindly show the minor
sector of the circle with the help of black skipen)
On the Ruled Page:
(1) Write the formula used for finding area of the much y sector and major
sector
(2) Find the area of major sector and minor sector of having radius 7​

Answer 1

Answer:

Explanation:

A poster designed by Sangeeth for a poster designing competition based

on the message ‘save earth from global warming’, is presented above. What

inferences can you formulate from this poster?

You have heard about global warming. It is a dangerous phenomenon

which leads to the rise in earth’s temperature. The main reason for global

warming is the increase in the level of carbon dioxide in the atmosphere.

Plants can resist this to a certain extent. Analyse illustration 1.1 given below

based on the indicators and prepare notes in the Science diary.