Circumference and Pi
Area of a Circle
Scale Drawings
Surface Area of a Cylinder
Volume of a Cylinder
100
Find the exact circumference of a circle with radius 2 inches.
4(Pi) inches
100
What is the exact area of the circle?
16(pi) cm2
100
What is the scale factor applied to triangle C to create triangle D?
1/3
100
What is the exact surface area of the Cylinder?
168(pi) inches2
100
What is the exact volume of the cylinder?
37.5(pi) m3
200
Find the circumference of a circle with diameter 10 inches. Use 3.14 for pi
31.4 inches
200
What is the exact area of the circle?
64(pi) mi2
200
Two cities are 28 miles apart. On a map there are 4 inches apart. What is the scale between the map and the real world?
1 in : 7 mi
200
What is the surface area of the cylinder? Use 3.14 for pi
1298.704 yd2
200
What is the exact volume of the cylinder?
5400(pi) meters3
300
What is the exact circumference of the circle?
14(pi) miles
300
The diameter of a small pizza is 6 inches. What is the area of the pizza? Use 3.14 for pi.
28.26 in2
300
17 in
300
What is the exact surface area of the cylinder?
184.5(pi) cm2
300
What is the Volume of the cylinder? Use 3.14 for pi.
7630.2 m3
400
What is the circumference of the circle? Use 3.14 for pi.
25.12 yd
400
A radio station can be heard in all directions of up to a 50 mile radius. What is the exact area that the radio station can be heard?
2500(pi) mi2
400
A model airplane is 5 cm long. The actual airplane is 25 m long. What is the scale between the model and the real world airplane?
1 cm : 5 m
400
A candle has a radius of 3 inches and a height of 4 inches. What is the exact surface area of the candle?
42(pi) inches2
400
Rita has a circular hot tub. The hot tub has a radius of 4 feet and is 3.5 feet deep. What is the volume of the hot tub. Use 3.14 for pi.
175.84 feet3
500
A circular track has a diameter of 127 m. How far would somebody have to walk to go around the full distance of the track. Use 3.14 for pi.
398.78 meters
500
What is the area of the shaded region. Use 3.14 for pi
28.26 mi2
500
The scale factor applied to Rectangle A to create Rectangle B is 1 : 2.5. What is the Area of Rectangle B?
150 m2
500
A grain silo has a height of 12 meters and a radius of 5 meters. What is the surface area of the silo? Use 3.14 for pi.
533.8 meters2
500
A cylindrical tank is 18 feet tall and has a diameter of 10 feet. It is 75% full of oil. how many cubic feet of oil is in the tank? Use 3.14 for pi.
1059.75 feet3