## NY-GEO-G.SRT.9: Justify and apply the formula A= 1/2 ab sin (C) to find the area of any triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.

There are 11 resources.
Title Description Thumbnail Image Curriculum Topics

## 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Trig Expressions and Identities