Answer:
C
Step-by-step explanation:
To find the area of a composite figure, separate it into the regular parts which make the irregular shape. This shape is composed of a semi-circle and a rectangle. Find the area by finding the area of each shape.
Semi-circle:
The semi-circle has a diameter of 2 + 4 + 2 = 8. The area this figure uses the radius which is half the diameter. The radius is 4. To find the area substitute r = 4 into 
. However the semi-circle has a smaller circle cut out of it with radius 2. The area of the smaller circle is 
. The semi circle in the shape is the areas subtracted which equals 12π.
Rectangle:
The area of the rectangle is found using A = b*h = 2*5 = 10.
The total area is 12π + 10 meters squared.
No because 917 times 33 is 30261
Answer:
Step-by-step explanation:
Cone. The volume of a cone is linked to the volume of a cylinder. A cone is one third of the volume of a cylinder. ...
Sphere. The volume of a sphere is ⁴/₃ × π × r³. ...
Cylinder. The volume of a cylinder is π × r² × l (r is the radius of the circle and l is the length of the cylinder).
One pound bag cost $1.10
2 pound bag cost $1.98 which is .99 per pound
3 pound bag cost $2.85 which is .95 per pound
The more amount you buy the cheaper it is per pound.
if RD is 12cm so AR is 12cm too... since the R is placed in the middle and we can analyze too that the AD is 24cm since RD is 12cm and AR is 12cm so...
12+12=24
AR= 12cm
<em>Hope it helps...</em>
