Curriculum>Grade 4> Module 2>Topic A: Finding Area and Perimeter of a Rectangle

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Find the perimeter of a rectangle by measuring and adding the lengths of the sides, and then explore three different formulas that can be used to find the perimeter of a rectangle

A. Determine the area of a rectangle by multiplying the lengths of its sides

B. Identify the formula for area of a rectangle and use it to solve a problem

C. Determine the area of a rectangle using the formula A = l x w

D. Determine the side length of a rectangle based on its area and width using the formula

F. Identify the formula for perimeter of a rectangle

G. Determine the perimeter of a rectangle using the formula P = 2 x (l + w)

H. Determine the area and perimeter of the same rectangle

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