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McGraw Hill Glencoe Geometry, 2012

MH

McGraw Hill Glencoe Geometry, 2012 View details

1. Areas of Parallelograms and Triangles

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Exercise 21 Page 784

The area of a parallelogram is the product of a base and its corresponding height.

If we consider the side whose length is

20

meters as the base, then the height is

24

meters. Let's substitute these values in the formula for the area of a parallelogram.

A = b h

$b = 20$ , $h = 24$

A = (20) (24)

Multiply

A = 480

The area of the parallelogram is

480

square meters.

Subchapter links

Check Your Understanding p.783

Practice and Problem Solving p.783-785

H.O.T. Problems p.785

Standardized Test Practice p.786

Spiral Review p.786

Skills Review p.786