Shapes and 3D objects

Descrição

8 Math (Grade 8) Notas sobre Shapes and 3D objects, criado por Latoya mdg em 27-05-2015.
Latoya mdg
Notas por Latoya mdg, atualizado more than 1 year ago
Latoya mdg
Criado por Latoya mdg mais de 9 anos atrás
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Resumo de Recurso

Página 1

Views of a 3D object

Nets of 3D object

Surface area of a prism

Surface area of a cylinder

The front, back and side depend on the way the shape is shaping me.

The total of all the sides of a 3D prism.

A = LxW

If even sides are even then do it 2x

f/b = 11x5 = 55x2 = 110t/b = 6x5 = 30x2 = 60sides = 11x6 = 66x2 = 132110 + 60 + 132 = 302cm

Area: A = π x r 2 Cercle + Rec: (2 x π x r2) + (2 x π x r x h)Circumference: C = 2 x π x r

A = π x r2 ~ C = 2 x π x rA = π x 102 = 314C = 2 x π x 10 = 62.8

(2 x π r2)+(2 x π x r x h)2 cercles + rectangle2 x π 5 2 + 2 x π x 10 x 12=910.6

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