The answer to the question
Answer:
The area of the sector is 
Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is equal to

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a sector with a central angle of (2pi/3)
Remember that
The area of
subtends a central angle of 
so
by proportion
Let
x----> the area of the sector

it would be 0.254.
you have to convery the millimeter to meters
Answer:
y = 2/3x-2
Step-by-step explanation:
y = mx+c
m is 2/3 and -2 is the slope or gradient.