FL

These are the resources that support this Florida Standard.

MAFS.912.G-SRT.4.9: Derive the formula A = 1/2 ab sin(C) for the area of a triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.

There are 12 resources.
Title Description Thumbnail Image Curriculum Topics

Math Examples Collection: Triangular Area Using Trig Ratios

Math Examples Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 1

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 1

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 1 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 10

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 10

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 10 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 11

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 11

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 11 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 2

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 2

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 2 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 3

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 3

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 3 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 4

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 4

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 4 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 5

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 5

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 5 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 6

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 6

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 6 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 7

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 7

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 7 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 8

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 8

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 8 Trig Expressions and Identities

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 9

Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 9

This is part of a collection of math examples that show how to area and perimeter for different geometric shapes.

 Math Example--Area and Perimeter--Triangular Area Using Trig Ratios: Example 9 Trig Expressions and Identities

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