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McGraw Hill Glencoe Geometry, 2012

MH

McGraw Hill Glencoe Geometry, 2012 View details

6. Two-Dimensional Figures

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Exercise 64 Page 64

Substitute the given values into the expression and simplify.

28.3

Practice makes perfect

To evaluate the given expression for r= 3 and h= 6 we should substitute these values into the expression and simplify as much as possible.

1/3π r^2 h

r= 3, h= 6

1/3π( 3)^2 ( 6)

Calculate power

1/3π(9)(6)

CommutativePropMult

Commutative Property of Multiplication

1/3(9)(6)π

MoveRightFacToNumOne

1/b* a = a/b

9/3(6)π

Calculate quotient

3(3)π

Multiply

9 π

Use a calculator

28.2743338 ...

Round to 1 decimal place(s)

28.3

Subchapter links

Check Your Understanding p.61

Practice and Problem Solving p.61-63

H.O.T. Problems p.63

Standardized Test Practice p.64

Spiral Review p.64

Skills Review p.64