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McGraw Hill Integrated II, 2012

MH

McGraw Hill Integrated II, 2012 View details

2. Congruent Triangles

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Exercise 35 Page 351

What can you easily measure on a hoop?

Example Solution: Circumference
Explanation: See solution.

Practice makes perfect

All circles have the same shape, so the instructor only needs to check the size of the hoops to make sure they are congruent. There are several measurements that determine the size of a circle.

the radius
the diameter
the circumference
the area

For a hoop, the circumference is the easiest to measure with a flexible tape measure.

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Exercises p.347-352