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This is so simple: 2 x (28 + 15) = 86 cm.
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∙ 14y ago
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What is the length of rectangle when width is 9 inches and perimeter is 48 inches?
It would be 15 inches long.
Why is the perimeter of a square greater than the perimeter of a rectangle?
It is not. The perimeter of a 1 cm square is 4 cm. The perimeter of a 5 km * 15 km rectangle is 4000000 cm: a million times as large!
Two polygons that have the same perimeter but a different area?
For example, a 1x15 rectangle and a 2x14 rectangle. They both have perimeter of 32, but they have areas of 15 and 28, respectively.
What are the dimensions of a 34 perimeter and 30 area rectangle?
The dimensions of the rectangle are 2 units and 15 units
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.
What is the perimeter of a rectangle 4 m long and 3.5 m wide?
15 m
What is the perimeter of a 3x5 rectangle?
15
If the length and breath of a rectangle are 20m and 15m then its perimeter is what?
Perimeter of rectangle: 2*(20+15) = 70m
What is the length of rectangle when width is 9 inches and perimeter is 48 inches?
It would be 15 inches long.
What is the perimeter of a rectangle if ti's area is 15ft?
The area cannot be 15 feet since that is a measure of length, not area. In any case, information about the area cannot determine the perimeter; it can only put a lower limit on it. The perimeter can be anyhting from 15.49193 ft upwards. Consider the following rectangles, all with area = 15 square feet: a sqrt(15)*sqrt(15) rectangle will have a perimeter of 4*sqrt(15) = 15.49193 ft (approx). 1ft*15ft rectangle will have a perimeter of 32 feet 0.1ft*150ft rectangle: perimeter = 300.2 feet 0.01ft*1500ft rectangle: perimeter = 3000.02 ft 0.001ft*15000ft rectangle: perimeter = 30000.002 ft by now you should see that there is no upper limit to the perimeter.
What would be a greater perimeter but a smaller area to a question of 24 and a area of 27?
Perimeter = 24 and area = 27 . . . . . rectangle, 3 by 9 Perimeter = 32 and area = 15 . . . . . rectangle, 1 by 15
What is the perimeter of a rectangle with length of 15 and width of 7?
Perimeter is the sum of the measures of the side lengths. A rectangle with length 15 and width 7 has two sides that measure 15 and two that measure 7. So 7 + 7 + 15 + 15 = 44 is the perimeter.
What is the perimeter of a rectangle with a width of 15 centimeters and a length of 35 centimeters?
Perimeter = 15+15+35+35 = 100 cm
How long is a perimeter of a 12cm and a 3cm rectangle?
The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.
What is the perimeter if a rectangle which is 11 meters long and 4 meters wide?
Perimeter = 2*(L+ W) = 2*(11 + 4) = 2*15 = 30 metres.
Why is the perimeter of a square greater than the perimeter of a rectangle?
It is not. The perimeter of a 1 cm square is 4 cm. The perimeter of a 5 km * 15 km rectangle is 4000000 cm: a million times as large!
What is the perimeter of a rectangle 2 centimeters 15 centimeters?
2+2+15+15=34cm
