What is area and how is area found?

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Presentation transcript:

What is area and how is area found? MCC6.G.

Area - The number of square units needed to cover a given surface.

Perimeter AREA “inside”

AREA OF A TRIANGLE Draw a parallelogram Draw a diagonal to split it into two congruent triangles Splitting it into parts makes each triangle ½ of the parallelogram

AREA of all Triangles A = ½ bh

Height Height Base Base

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Practice 7. What is the area of a triangle with a base 16 cm and height 8 cm? 8. Find the area. 9. Find the area of a right triangle with legs measuring 14cm and 25cm. 10. Find the height of a right triangle that has an area of 56 square meters and a base that is 7m.