BELL RINGERS Mrs. Bryant. SECOND NINE WEEKS Literature Bell Ringers.
Bell Ringers Week 3-4. Given that the area of a circle is square inches, what is the radius of the...
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Transcript of Bell Ringers Week 3-4. Given that the area of a circle is square inches, what is the radius of the...
INTRODUCTION TO ALGEBRA
ALGEBRA 1
Bell Ringers
Week 3-4
Monday:
Given that the area of a circle is square inches, what is the radius of the circle?
a. 5 inchesb. 10 inchesc. 25 inchesd. 625 inches
25
Area = pi (r2)
Tuesday #1:
Which of the following sentences does not belong with the other three.
a. b.
c. d. 2 2n n 1 1a a
12 12x x 7 7n n
Tuesday #2:
Which expression is equivalent to 4 + 6(ac + 2b) + 2ac?
a. 4 + 8ac + 12b b. 4 + 10ab + 2ac
c. 4 + 12abc + 2ac d. 12ac + 20b
Thursday:
The length of one side of a square is 8m. Which expression describes the perimeter of this figure?
a. b.
c. d.
16m 264m
232m32m 8m
Friday:
If the area of a rectangle has to be greater than 28 square units, which of the following could be the possible dimensions of that rectangle?
a. 2 x 10 b. 3 x 9
c. 4 x 6 d. 8 x 4