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Geometry The sides of a rectangle are in the ratio 3:2. What is the length
each side if the perimeter of the rectangle is 55 cm?
Gaamatu Tha cider of a triangle are in the ratio 3:4:5. What is the la

Respuesta :

devishri1977

Answer:

Step-by-step explanation:

Rectangle:

Ratio = 3:2

Let length = 3x

Width = 2x

Perimeter = 55  cm

2*(length + width) = 55

2*(3x +2x) = 55

2*5x = 55

10x = 55

x = 55/10

x = 5.5cm

Length = 3x = 3*5.5 = 16.5 cm

Width = 2x = 2*5.5 = 11.0 = 11 cm

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