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Measurements Of Polygons And Circles Worksheets - Lance Mangham, 6th Grade Math, Carroll Isd Page 36

Activity 10-27: More Circles

Name:

1. Draw a circle similar to the one below with a dot in the middle without lifting your pencil from the

paper. Can it be done?

2. A pizza parlor has 3 size pizzas. Would you get more if you had one small pizza, three-fifths of a

medium pizza, or one-third of a large pizza?

SIZE

DIAMETER

Small

10 inch diameter

Medium

14 inch diameter

Large

18 inch diameter

3. In the picture below, the circle’s area is what percent of the larger squares area? If the larger square

has an area of 10 square inches, what is the area of the smaller square?

4. Queen Dido’s Cutting Trick: Take a 3x5 index card. Fold the card in half hamburger style. Start

your first cut on the fold just barely in from the side. Cut almost all the way up to the top. Next cut

from the top almost all the way back to the bottom. Continue until you end up with an odd number of

cuts. Unfold the card and cut all the folds except for the ones at the end of the card. You will have a

circle big enough to step through!

5. Draw two squares so that each dot is completely

contained in a region by itself.

Created by Lance Mangham, 6

grade math, Carroll ISD

Measurements Of Polygons And Circles Worksheets - Lance Mangham, 6th Grade Math, Carroll Isd Page 36