Find the perimeter of the rectangle whose length in 3 cm and diagonal is 15 cm ?
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Answer:
P≈35.39cm
l Length= 3 cm
d Diagonal = 15 cm
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Length = 3cm
Breadth = 15cm
Perimeter = 2(L+B)
- = 2(3+15)cm
- = (2×18)cm
- = 36cm
Extra Information
Perimeter of rectangle = 2(L+B)
Area of rectangle = (L×B)
Perimeter of square = (4×side)
Area of square = (side)²
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