Area Of Triangles: The formula to calculate the area of a triangle

Area Of Triangles: The formula to calculate the area of a triangle

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

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Quizizz Content

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The video tutorial explains how to calculate the area of a triangle by first reviewing the area of a rectangle. It demonstrates that by drawing a diagonal in a rectangle, two triangles are formed, and thus the area of one triangle is half the area of the rectangle. The formula for the area of a triangle is derived as 1/2 times the base times the height. This formula is applicable to all triangles, and the video emphasizes the importance of identifying the correct base and height.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is the area of a triangle defined as 1/2 times the base times the height?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between the height of a triangle and the legs of the triangle.

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