Common-Core/ Grade 9
Maths MCQ Based On Area and perimeter word problems
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Common-Core Grade 9 - 9 Area and perimeter word problems
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Area = l x b
Perimeter = 2 x (l + b)
Perimeter = 2 x (l + b)
Find the area of the wall. Then multiply the cost of painting per square meter by the total area.
Perimeter = 2 x (l + b)
\\(\\frac{a^{2}}{b^{2}} = \\frac{A_{1}}{A_{2}}\\)
The volume of cylinder = \\(\\pi r^{2}h\\)
Area of garden= side x side
Preimeter of garden = 4 x side
\\(\\frac{a}{b} = \\frac{P_{1}}{P_{2}}\\)
Use the formula for the perimeter of the rectangle.
Find the square root of the area to get the length.
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