Acircle with area 100 pi has a sector with a central angle of 2/5 pi radians. what is the area of the sector?

we know that

2pi radians (full circle)  has an area of> 100pi

then

(2pi/5) radians> X

X=(2pi/5)*100pi/2pi> 20pi units²

the answer is

20pi units²

i dont know sorry

step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: