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Learn about similar shapes—same shape, different size—and regular shapes with equal sides length. Discover the concept of proportionality. Calculate candy distribution in different sized bags using ratios and proportions.
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Warm ups Feb 3 Notes: Similar: Same shape, different size Similar figures (that means SHAPES) are Proportional! Regular: describes a shape that has all sides the same length We use “ticks” to show equal Side lengths. 2 cm 2 cm 2 cm 2 cm 2 cm A “regular” dodecagon 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm
In an 8 oz. bag of candies there are 6 red, 7 blue, 5 green, 3 yellow and 4 orange candies. In a 24 oz. bag of the same candies, you can expect to find: • __________ red candies • __________ blue candies • __________ green candies • __________ yellow candies • __________ orange candies