Find the circumference of each circle. Use 3.14 or 22/7 for pi. Round to the nearest tenth if necessary.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

The graph shows the distance kerri drives on a trip. what is kerri's speed?