Question

Plzz solve This plzzz.....

Answer 1

Answer:

Step-by-step explanation:

1)TSA OF HEMISPHERE = 3πr² ......

2) 3 times more

3)2x= y

x+y= 180

x= 180-y

2(180-y) = y

360 - 2y = y

360 = 3y

y= 360/3

y = 120° .............solution

4) I do not have 9th ncert but I remember that full process is given in ncert ok

5) QUADRANT :- 3rd and 4th

6) y= x +2

Y=3 if x = 1

Therefore there are infinite solutions of this equation....

Hope you understood

Hope helpful mate ❤❤❤

Mark as brainlist answer

Tnx