For M:
(((0+c)/2), ((0+d)/2))=((c/2), (d/2))
For N:
(((a+c)/2), ((0+d)/2))=(((a+c)/2), (d/2))
Slope of MN:
MN=(y2 - y1)/(x2- x1)
MN=((d/2) - (d/2))/(((a+c)/2)- (c/2))
MN=(0/(((a+c)/2)- (c/2))
MN=0
Slope of AB:
AB=(0 - 0)/(a)
AB=(0)/(a)
AB=0
The diameter of the circle is 5.4 cm. The shaded area is 180 degrees, which is 1/2 of the circle.
Calculate the area of the full circle and divide by 2.
Area = PI x r^2
r = 5.4/2 = 2.7
Area = 3.14 x 2.7^2 = 22.90
Area of shaded part: 22.90 / 2 = 11.45 cm^2.
The answer is A.
Answer:
-3
Step-by-step explanation:
Answer:
answer in the picture
Step-by-step explanation:
x
Just rewrite <span>y = ---- as y = (1/3)x. The unit rate is 1/3.
3</span>
