Area & Perimeter Review Rectangles, Triangles & Parallelograms Next.

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Presentation transcript:

Area & Perimeter Review Rectangles, Triangles & Parallelograms Next

What is the definition of perimeter? (Click on your answer) The distance around a circle The distance around the outside of a shapeThe distance around the outside of a shape The size a surface takes up

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Correct!Correct! The distance around the outside of a shape

What do you measure perimeter in? (Click on your answer) Square units of measurement Units of measurement

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Correct!Correct!

What is the definition of area? (Click on your answer) The distance around a circle The distance around the outside of a shapeThe distance around the outside of a shape The space a shape takes up

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Correct!Correct!

What do you measure Area in? (Click on your answer) Square units of measurement Units of measurement

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Correct!Correct! Square units of measurement

What is the formula to find the perimeter of a quadrilateral? (Click on your answer) P= Length + Width * 2 P = Length + Width + Length + Width P= (Length + Width) * 2

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Correct!Correct! P = Length + Width + Length + Width P= (Length + Width) * 2

What is the formula to find the area of a square? (Click on your answer) A= Base * Height A = Length * Width A= Length * Width 2

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Correct!Correct! A = Length * Width

What is the formula to find the area of a rectangle? (Click on your answer) A= Length * Width * Height A = Length * Width A= Length * Width 2

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Correct!Correct! A = Length * Width

What is the formula to find the perimeter of a Triangle? (Click on your answer) P= Side1 + Side2 + Side3P= Side1 + Side2 + Side3 P = Side1 * Side2 * Side3 P= Side * 3

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Correct!Correct! P = Side1 + Side2 + Side3

What is the formula to find the area of a triangle? (Click on your answer) A= Base * Height A= (Base * Height) 2

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Correct!Correct! A= (Base * Height) ÷ 2

Find the perimeter of the following shape. 8 cm 16 cm 15 cm 3 cm 5cm

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Correct!Correct! 16 cm

Find the area of the following shape. 8 cm 28 cm 2 16 cm 216 cm 2 15 cm 215 cm 2 3 cm 5cm

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Correct!Correct! 15 cm 215 cm 2

Find the perimeter of the following shape. 48 cm 96 cm 40 cm 8cm 12 cm

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Correct!Correct! 40 cm

Find the area of the following shape. 48 cm 248 cm 2 96 cm 296 cm 2 40 cm 240 cm 2 8cm 12 cm

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Correct!Correct! 96 cm 296 cm 2

Identifying parts of a Triangle Height Base Height Base

Find the perimeter of the following shape. 16 cm 11 cm 15 cm 5cm 6cm 10 cm 21 cm

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Correct!Correct!

Find the area of the following shape. 25 cm 225 cm 2 60 cm 260 cm 2 50 cm 250 cm 2 5cm 6cm 10 cm 30 cm 230 cm 2

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Correct!Correct!

Find the perimeter of the following shape. 33 cm 25 cm 50 cm 6cm 8 cm 11 cm 24 cm

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Correct!Correct! 25 cm

Find the area of the following shape. 33 cm 233 cm 2 66 cm 266 cm 2 88 cm 288 cm 2 6cm 8 cm 11 cm 24 cm 224 cm 2

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Correct!Correct! 33 cm 2

Find the perimeter of the following shape. 84 cm 40 cm 50 cm 60 cm 10cm 14cm 14 cm 12 cm

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Correct!Correct! 40 cm

Find the area of the following shape. 120 cm 2120 cm 2 84 cm 284 cm 2 60 cm 260 cm 2 70 cm 270 cm 2 10cm 14cm 14 cm 12 cm

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Correct!Correct! 60 cm 2

Identifying parts of a Parallelogram Side Base Height

To find the height… Imagine someone is dropping a rock off the top of the parallelogram The height is how far the rock falls.

Find the perimeter of the following shape. 32 cm 18 cm 28 cm 6 cm 8 cm 4 cm

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Correct!Correct! 28 cm

Find the area of the following shape. 24 cm 224 cm 2 48 cm 248 cm 2 32 cm 232 cm 2 6 cm 8 cm 4 cm

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Correct!Correct! 32 cm 232 cm 2

Find the perimeter of the following shape. 34 cm 72 cm 19 cm 9 cm 8 cm 2 cm

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Correct!Correct! 34 cm

Find the area of the following shape. 16 cm 216 cm 2 72 cm 272 cm 2 18 cm 218 cm 2 9 cm 8 cm 2 cm

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Correct!Correct! 16 cm 216 cm 2

Find the perimeter of the following shape. 50 cm 28 cm 44 cm 12 cm 10 cm 6 cm

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Correct!Correct! 44 cm

Find the area of the following shape. 60 cm 260 cm cm 2120 cm 2 72 cm 272 cm 2 12 cm 10 cm 6 cm

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Correct!Correct! 60 cm 260 cm 2

Now you try!