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# Triangle Area

## Half the product of base and height

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Triangle Area

by CK-12 //at grade

Learn to find the areas of triangles given a base and a height.

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## Triangle Area

by CK-12 //at grade

Learn how to find the area of a triangle.

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• PLIX

## Triangle Area: Park

by CK-12 //at grade

Triangle Area Interactive

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• PLIX

## Area of a Triangle: Ice Cream Cones

by CK-12 //at grade

Triangle Area Interactive

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• Practice
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## Triangle Area Practice

by CK-12 //at grade
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## Triangle Area Stop and Jot

by CK-12 //at grade

Learn new vocabulary words and help remember them by coming up with your own sentences with the new words using a Stop and Jot table.

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## Find Areas of Triangles Given Base and Height Post Read

by CK-12 //at grade

Develop understanding of concepts by studying them in a relational manner. Analyze and refine the concept by summarizing the main idea, creating visual aids, and generating questions and comments using a Four Square Concept Matrix.

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• Real World Application

## Building Triangles

by CK-12 //at grade

Learn about one of the most famous triangular buildings in the world.

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