Question

answer alllll plese......​

Answer 1

Answer:

11)curved surface area of a hemisphere = 2πr² square units.

12)line segment

13)2nd

14)1

15)2

Step-by-step explanation:

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Answer 2

Answer:

11. The formula of CSA of hemisphere is 2πr2 square units..

12.one line do pass through two distinct point ...

13.( -3,5 ) lies in fourth quadrant ...

14.The value of polynomial..........is 1..

15.The value of ..... is in picture....