Question

no spam.... i really need this​

Answer 1

Answer:

N

as only when N is reflected ray the angle of insidence =angle of reflection

HOPE IT WILL HELP

Answer 2

Answer:

amd i really need brainliest

genius rank ke liye plsss

Explanation:

.Height of cylinder = Width of sheet =BC=22 cm

Circumference of top = 2πr = Length of sheet =AB=36 cm

⇒r=

2π

36

Now, volume = πr

2

h

=π×(

2π

36

)

2

×22

=

4×22

36×36×7×22

=2268cm

3

Hence, the volume of the cylinder is 2,268cm

3