Common-Core/ Grade 9
Maths MCQ Based On Surface area
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Common-Core Grade 9 - 9 Surface area
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Surface area of cube = 6a2
Surface area of cube = 6a2
Surface area of cone = \\(\\pi r(l+r)\\)
A cube has 6 identical faces. Each face is a square.
Surface area of cuboid = 2 (lb+bh+hl)
Surface area of cube = \\(\\pi r(r+l)\\) First, find the slant height.
Surface area = Atop + Abottom + Aside
A rectangular prism has 3 pairs of identical faces. Each face is a rectangle.
Recall the formulae to find the surface area.
Surface = 6 x (area of one surface)
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