Rectangular prisims
What is the formula for the amount of cardboard it takes to make a box?
a) 2*pi*r2 + 2*pi*rh
'b) 2lw + 2lh + 2wh
c) 1/2 lp + B
d) lwh
b
What is the formula for the amount of metal it takes to make a can?
2pi*r2 + 2pi*rh
What is the formula for the volume of a cone?
1/3*pi*r2h
What is the formula that is used to determine how much rubber does it take to make a beach ball?
4*pi*r2
What are the calculator steps to find the cube root?
Math 5
What is the formula for the amount of popcorn a box will hold?
lwh
What formula is used to determine the amount of paper a can needs for it's label?
2*pi*rh
What is the formula for the amount of dough it takes to make the outside ice cream cone?
(a) 1/3*pi*r2h (b) pi*rl
(c) pi*r2 + pi*rl (d) hp+2B
B
What is the formula for the amount of air a beach ball will hold?
4/3*pi*r3
What is 43?
64
If the ratio of two boxes heights is 2:3, what is the ratio of their volumes?
8:27
What formula is used to calculate how much soup a can will hold?
pi*r2h
What is the formula for the surface area of a cone?
pi*r2 + pi*rl
The volume of a ball is 36 pi. What is it's radius?
3
What is the cube root of 27?
3
What is the volume of a 3" x 2" x 4" box?
a) 24 in b) 24 c) 24 in2 d) 24 in3
d
Campbell's soup wants to design a new label for it's cans. The cans have a radius of 2 and a height of 5. How much paper will it take to produce each label?
20pi or 62.8
The scale factor of the radius two cones is 4:1. What is the ratio of their surface areas?
16:1
How much water can a spherical balloon hold? The radius is 3".
a) 36 pi b) 113.04 c) 36 pi in2 d) 36 pi in3
d
If the scale factor of two similar solids is a:b, what is the ratio of their corresponding volume?
a3 : b3
A 1' x 2' x 4' box needs to be wrapped. How much paper will it take?
a) 28 ft3 b) 28 square feet
c) 28 cubic feet d) 28 ft2
b or d
The heights of two similar coffee cans are 6 inches and 12 inches. The smaller can contains 1 pound of coffee. How much coffee does the larger can contain?
8 pounds
The height and radius of a cone are each multiplied by 3. What affect does this have on the volume of the cone? The volume of the cone is multiplied by _______
27
Two spheres are similar. The ratio of their volumes is 27:64. What is the ratio of their radii?
3:4
If the scale factor of two similar solids is a:b, what is the ratio of their corresponding areas?
a2 : b2