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Learn how to find the area of rectangles and squares using simple formulas. Discover how to calculate the perimeter of any shape by adding up all sides. Perfect for DIY projects!
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Area of a Rectangle • Length times Width • A=20 X 12 • A=240 cm2 Length = 20 cm width =12 cm
Area of a Square • A= 6 X 6 • A= 36 ft2 side 6 feet
Perimeter of Any Shape • Add up all of the sides. 8 in P = 29 in 10 in 10 in 4 in 4 in 9 in 10 in 10 in 9 in P = 56 in 8 in 3 in
Perimeter of Rectangles and Squares 6 mm • Rectangle • P =6 +6 + 12 +12 16 mm 12 cm P = 44mm 12 cm • Square • P = 4 equal sides P = 4 X 12 P = 48 cm
Perimeter Area • Fencing • Border • Edging • Carpet • Tiles • Painting