Finding the Area of a Triangle using Sine
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More Lessons for Grade 9
Math Worksheets
Examples, solutions, videos, worksheets, games, and activities to help students learn how to find the area of a triangle using sine.
How to find the area of a triangle using sine when given two sides and an angle?
Area of triangle = 1/2 ab sin C
Using Sine to Calculate the Area of a Triangle
Using the standard formula for the area of a triangle, we can derive a formula for using sine to calculate the area of a triangle. Using sine to calculate the area of a triangle means that we can find the area knowing only the measures of two sides and an angle of the triangle. There is no need to know the height of the triangle, only how to calculate using the sine function.
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A formula is developed and used to find the area of a triangle
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
More Lessons for Grade 9
Math Worksheets
Examples, solutions, videos, worksheets, games, and activities to help students learn how to find the area of a triangle using sine.
How to find the area of a triangle using sine when given two sides and an angle?
Area of triangle = 1/2 ab sin C
Using Sine to Calculate the Area of a Triangle
Using the standard formula for the area of a triangle, we can derive a formula for using sine to calculate the area of a triangle. Using sine to calculate the area of a triangle means that we can find the area knowing only the measures of two sides and an angle of the triangle. There is no need to know the height of the triangle, only how to calculate using the sine function.
A formula is developed and used to find the area of a triangle
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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