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SURFACE AREA

SURFACE AREA. Sue Feemster Texas Middle School Summer 2002. SURFACE AREA. Surface area is the sum of the areas of all the faces of a solid. Wrap it up!. Surface Area of a Rectangular Prism. 5 cm. 4 cm. 10 cm. Surface Area of a Rectangular Prism. TOP. 5 cm. SIDE. FRONT. 4 cm. 10 cm.

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SURFACE AREA

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  1. SURFACE AREA Sue Feemster Texas Middle School Summer 2002

  2. SURFACE AREA Surface area is the sum of the areas of all the faces of a solid. Wrap it up!

  3. Surface Area of a Rectangular Prism 5 cm 4 cm 10 cm

  4. Surface Area of a Rectangular Prism TOP 5 cm SIDE FRONT 4 cm 10 cm

  5. Surface Area of a Rectangular Prism TOP 5 cm SIDE FRONT 4 cm 10 cm Area of top and bottom A=LW A=10x4 = 40 x 2 = 80cm2

  6. Surface Area of a Rectangular Prism TOP 5 cm SIDE FRONT 4 cm 10 cm Area of top and bottom A=LW A=10x4 = 40 x 2 = 80cm2 Area of front and back 10x5 = 50 x 2 = 100cm2

  7. Surface Area of a Rectangular Prism TOP 5 cm SIDE FRONT 4 cm 10 cm Area of top and bottom A=LW A=10x4 = 40 x 2 = 80cm2 Area of front and back 10x5 = 50 x 2 = 100cm2 Area of sides 4x5 = 20 x 2 = 40cm2

  8. Surface Area of a Rectangular Prism TOP 5 cm SIDE FRONT 4 cm 10 cm Area of top and bottom A=LW A=10x4 = 40 x 2 = 80cm2 Area of front and back 10x5 = 50 x 2 = 100cm2 Area of sides 4x5 = 20 x 2 = 40cm2 -------- SURFACE AREA 220cm2

  9. Find the surface area 5 cm 3 cm 21 cm Top and bottom 21x3 = 63 x 2 = 126cm2 Front and back 21x5 = 105 x 2 = 210cm2 Sides 3x5 = 15 x 2 = 30cm2 ________ SURFACE AREA 366cm2

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