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Big Ideas Math: Modeling Real Life, Grade 6

BI

Big Ideas Math: Modeling Real Life, Grade 6 View details

2. Areas of Triangles

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Exercise 2 Page 295

To find the area, calculate the product of the base and the height.

10.5km^2

Practice makes perfect

The area of a parallelogram is the product of its base and its height. In the given parallelogram, we can see that the base is 3.5 kilometers and its height is 3 kilometers.

We can substitute these two values into the formula for the area of a parallelogram and simplify.

A=bh

b= 3.5, h= 3

A= 3.5( 3)

Use a calculator

A=10.5

The area of the parallelogram is 10.5 square kilometers.

Subchapter links

Try It p.292-293

Self-Assessment for Concepts & Skills p.293

Self-Assessment for Problem Solving p.294

Review & Refresh p.295