Integers
The radius of a circle is 28cm. What is the circle's diameter? (d=2r)
56cm
The radius of a circle is 12in. What is the area of the circle? (A= 3.14(r*r))
452.16 sq. in.
The radius of a circle is 16cm. What is the circle's circumference? (2*3.14*r)
100.48 cu. cm.
The diameter of a circle is 14ft. What is the circle's area? (A= 3.14(r*r))
153.86 sq. ft.
DOUBLE JEOPARDY: −10(1+ 4) − 5
-55
DOUBLE JEOPARDY: Kim bought a hat in California. The hat cost $15 before the 8% sales tax was applied. How much did Kim pay for the hat after taxes were added?
Kim paid $16.20
DOUBLE JEOPARDY: 3.3h − 3 = 15 −1.2h
h=0.25
How many sides does a circle have?
Zero