Best Answer

The width is 3 m because 4+3+4+3 = 14 m

Q: What is the width of a rectangle when the perimeter is 14 m and the length is 4 m?

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The perimeter would be 40.

The perimeter is 42 metres.

Perimeter = width*2 + length *2 112 = 14 * 2 + length * 2 56 = 14 + length length = 56 - 14= 42

5 metres

the width equals 14 cm. and the length equals 31 cm.

Related questions

The perimeter would be 40.

The perimeter is 42 metres.

Perimeter = width*2 + length *2 112 = 14 * 2 + length * 2 56 = 14 + length length = 56 - 14= 42

5 metres

the width equals 14 cm. and the length equals 31 cm.

The length is 14 cm

46 centimeters

5 meters

Perimeter = 2*(Length + Width) 14 = 2*(L + 2) 7 = L + 2 so L = 5 metres.

Perimeter is the length of a closed line around an area. A rectangle is an area. If each long side of the rectangle is 12 cm and each end of the rectangle is 9 cm, the total length is 14+14+9+9 or 46 cm.

2 (x + 2x) = 42 x + 2x = 21 3x = 21 Therefore, x = 7 The width of the rectangle is 7 inches. The length of the rectangle is 14 inches.

Rectangles Perimeter Is 2L + 2W. 2(7) + 2(4) = Perimeter 14 + 8 = Perimeter Perimeter = 22