AREA AND PERIMETEROF SQUARE,RECTANGLES, ANDPARALLELOGRAMS
Area & Perimeter   Perimeter: the distance around the shape   Area: the two-dimensional space inside the    shape
How do you find the perimeter and area of any shape?      USE YOUR FORMULA CHART!You don’t have to memorize any formulas, ...
2.               Perimeter          Area13 mm          P = 2b +2h         A = bh               P = 2(13) + 2(7)   A = 13(7...
A parallelogram is a little harder to find on theformula chart. If you cut the triangle off of the leftside and put it on ...
P = 4s11 cm                P = 4(11)        11 cm                P = 44 cm                A = bh                A = 11(11)...
P = 2b + 2h10 m            P = 2(10) + 2(4)       4m            P = 28m            A = bh            A = 10(4)            ...
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Area and perimeter of parallelograms

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Area and perimeter of parallelograms

  1. 1. AREA AND PERIMETEROF SQUARE,RECTANGLES, ANDPARALLELOGRAMS
  2. 2. Area & Perimeter Perimeter: the distance around the shape Area: the two-dimensional space inside the shape
  3. 3. How do you find the perimeter and area of any shape? USE YOUR FORMULA CHART!You don’t have to memorize any formulas, just LOOK at the formula chart to find the formula.1. 3m Perimeter Area P = 2b +2h A = bh 3m P = 2(3) + 2(3) A = 3(3) 2 P = 12 m A = 9m
  4. 4. 2. Perimeter Area13 mm P = 2b +2h A = bh P = 2(13) + 2(7) A = 13(7) 2 P = 40 mm A = 91m 7 mm
  5. 5. A parallelogram is a little harder to find on theformula chart. If you cut the triangle off of the leftside and put it on the right side, what shape doyou get? Look at your formula chart. 3. Area7 mm 5 mm A = bh 12 mm A = 12(5) 2 A = 60mm The base and height of any shape ALWAYS forms a right angle in the shape.
  6. 6. P = 4s11 cm P = 4(11) 11 cm P = 44 cm A = bh A = 11(11) A = 121 cm 2
  7. 7. P = 2b + 2h10 m P = 2(10) + 2(4) 4m P = 28m A = bh A = 10(4) A = 40m 2

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