Mid-Chapter Check
Vocabulary Check
1. MP Be Precise Define three-dimensional figure. Give an example of a
figure that is a three-dimensional figure and an example of a figure that is
not a three-dimensional figure. (Lesson 1)

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If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4