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What is the perimeter for 15 plus 15 plus 10 halves plus 10 halves?
Wiki User
∙ 11y ago
15 + 15 + (10 * (1 / 2)) + (10 * (1 / 2)) = 40
Wiki User
∙ 11y ago
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What is the perimeter if the length is 15 and the width is 10?
Perimeter = 15+10+15+10 = 50 units of measurement.
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Add all three sides. Perimeter = 15 + 17 + 10 = 42
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if you have the length of one side - plus the perimeter... Divide the perimeter by 2, then subtract the known side - this leaves you with the unknown dimension. For example... Say you have a side length of 10, and a perimeter of 30. 30/2 = 15, subtract 10 from that - and you get the missing measurement of 5.
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42
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50
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25 + 15 + 21 + 10 + 11 = 82
What is the perimeter of a triangle whose sides measure 10 cm 15 cm and 18 cm?
Perimeter of a triangle is given by: sum of the three sides =(10+15+18)cm =43cm Done.
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What is the perimeter of a rectangle with a length of 15 centimeters and with of 10 centimeters?
The perimeter of a rectangle is P = 2(l + w) where: l = length w = width Let: l = 15 cm w = 10 cm Then: P = 2(15 cm + 10 cm) = 2(25 cm) = 50 cm So the perimeter of a rectangle is 50 cm.
