Question

A rectangle is 52 millimetre long and 20m millimetre wide What is its cm2

Answer 1

Answer:

10.4 cm²

Step-by-step explanation:

area = 5.2x2 = 10.4 cm²

Answer 2

Given : A rectangle is 52 millimeters long and 20 millimeters wide.  

To Find : area in cm² squared

Solution:

1 cm = 10 mm

1 cm²  = 100 mm²

A rectangle is 52 millimeters long and 20 millimeters wide.  

Area of rectangle = Length * width

Length  = 52 mm = 5.2 cm

Width = 20 mm =   2.0 cm

Area = 5.2 * 2.0  = 10.4  cm²

Area of rectangle = Length * width

Length  = 52 mm

Width = 20 mm  

Area = 52 * 20  = 1040   mm²

= 10.40  cm²

Area of rectangle  is 10.40  cm²

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