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Signs
Word Problems
Corrections
Formulas
Mystery
100
what is 3.14 called
pie
100
What is the square area of this
266.9
100
pi r Squared+ pi r Squared what is wrong with this
it is pi r length not squared
100
pi Squared + pi r l what is the problem
in the first problem there is not a radius
100
What does pi x 2 equal?
6.28
200
if you have a two above the # what does it mean
squared
200
Katie is in cheerleading. She has a megaphone that has a ratio of 3cm and a length of 15cm. What is the surface area?
169.56
200
pi r Squared- pi r L what is the problem with this
it is doing subtraction not addition
200
pi r Cubed+pi r l] what is the problem
it says cubed not squared
200
If you do cubed instead of squared, what will happen? Will the answer be bigger or smaller?
It will be bigger
300
what does pi equal
3.14
300
Sandy has to get a cone that has a ratio of 3cm and a length of 13cm. What is the surface area
150.72
300
3.15 r Squared+3.15 r L what is wrong with this
it says 3.15 instead of 3.14
300
pi r squared - pi r l what is the problem
It was subtracted, not added
300
If you do cubed is it called volume or surface area?
Volume
400
S.A. stands for what
surface area
400
Josh buys an ice cream with a ratio of 20cm and a length of 50cm
4,396 cm
400
314 r Squared+314 r L what is wrong with this
it is 314 not 3.14
400
pi r squared + pi l what is wrong
They did not put the radius into the second part of the equation
400
Surface area's sign is squared or cubed?
Squared
500
what is the formula for the surface area of a cone
pi r Squared+pi r length
500
Caroline has to make a cone for a project. The ratio must be 7 cm and the length must be 18cm. What is the surface area?
549.50 cm
500
3.14(3) squared+3.14(3)(7) 3.14(9)+3.14(38) 28.26+109.9 138.6 what is wrong with this
3x7 equals 21 not 38
500
pi r squared + pi l r what is wrong
They did the length before the radius
500
What do these symbols mean? pi r squared l
pi = 3.14 r = radius squared = double l = length