Area Parallelogram and triangle

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Area Parallelogram and triangle

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AREA OF PARALLELOGRAM AND TRIANGLE:

AREA OF PARALLELOGRAM AND TRIANGLE By MK Prince

PowerPoint Presentation:

What is the area of this parallelogram? PARALLELOGRAM W=width L=length H=height

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What is the area of this parallelogram? PARALLELOGRAM CUT HERE! W=width L=length H=height

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What is the area of this parallelogram? PARALLELOGRAM MOVE TO HERE! W=width H=height

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It’s the same as the area of this rectangle PARALLELOGRAM H=height W=width

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Area rectangle = Width x Height (perpendicular height H) PARALLELOGRAM H=height W=width

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Area parallelogram = Width x Height (perpendicular height H) PARALLELOGRAM W=width L=length H=height

Area of a Triangle :

Area of a Triangle

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TRIANGLE W=width L=length H=height What is the area of this triangle?

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TRIANGLE COPY THIS! W=width L=length H=height What is the area of this triangle?

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PASTE HERE! H=height What is the area of this triangle? W=width L=length TRIANGLE cho

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H=height L=length W=width FLIP VERTICALLY! What is the area of this triangle? TRIANGLE

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H=height L=length W=width FLIP HORIZONTALLY! What is the area of this triangle? TRIANGLE

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H=height L=length W=width TRANSLATE TO HERE! What is the area of this triangle? TRIANGLE

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H=height L=length W=width The area of the triangle is ½ the area of this parallelogram? TRIANGLE

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H=height W=width Area = ½ (Width x Height) (perpendicular height H) TRIANGLE

PowerPoint Presentation:

H=height W=width Area = ½ (Width x Height) (perpendicular height H) TRIANGLE

HOME WORK Q1. Find the area of parallelogram whose base is 30 cm and height is 20cm Q2. Find the area of parallelogram whose base is 50 cm and height is 30cm. Q3. Find the area of triangle whose base is 10 cm and height is 5 cm. Q4. Find the area of triangle whose base is 20 cm and height is 10 cm.:

HOME WORK Q1. Find the area of parallelogram whose base is 30 cm and height is 20cm Q2. Find the area of parallelogram whose base is 50 cm and height is 30cm. Q3. Find the area of triangle whose base is 10 cm and height is 5 cm. Q4. Find the area of triangle whose base is 20 cm and height is 10 cm.

THANKS:

THANKS