Perimeter rectanle
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The document provides steps to calculate the perimeter of a rectangle. It states that the perimeter is calculated by adding the lengths of all four sides, which are the length (l) and width (b) of the rectangle multiplied by two. It then provides examples of calculating the perimeter (P) for rectangles with different length and width measurements.
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2) It provides examples of calculating the perimeter and area of different shapes such as a parallelogram with measurements of 5 units by 6 units and a right triangle with sides of 6 units, 3 units, and 6.71 units.
3) The Pythagorean theorem is used to find the missing side of a right triangle when given two other side lengths.
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Perimeter rectanle
- 1. Maths Easy Way Perimeter of Rectangle • To find the perimeter of a rectangle or square you have to add the lengths of all the four sides.
- 2. Maths Easy Way Perimeter of Rectangle • l is in this case the length of the rectangle while b is the width of the rectangle.
- 3. Maths Easy Way Perimeter of Rectangle •2l*2b •l+l+b+b •=p
- 4. Maths Easy Way l=10 and b=2 2 10 P = 2+2+10+10=24
- 5. Maths Easy Way l=4 and b=2 2 4 P = 2+2+4+4=12
- 6. Maths Easy Way l=4 and b=3 3 4 P = 3+3+4+4=14
- 7. Maths Easy Way l=8 and b=3 3 8 P = 3+3+8+8 =22
- 8. Maths Easy Way l=8 and b=2 2 8 P = 2+2+8+8 =20
- 9. Maths Easy Way l=8 and b=6 6 8 P = 6+6+8+8 =28
- 10. Maths Easy Way l=18 and b=6 6 18 P = 6+6+18+18 =48
- 11. Maths Easy Way l=18 and b=16 6 18 P = 16+16+18+18 = 68
- 12. Maths Easy Way l=16 and b=4 4 16 P = 16+16+4+4 = 40
- 13. Maths Easy Way Find more topics Flashcards Worksheets videos