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Calculate the surface areas of the rectangle and of the square. Formula: A (square or rectangle) length x width=Ixw Given: Square: 1. Length = 4cm Width = 4cm 2. Length = 8m Width 8m 3. Length = 10m Width = 10m 4. Length = 5cm Width = 5 cm 5. Length = 6 m Width = 6 m Rectangle: 6. Length 7m width=5 m 7. Length 9 m width 4 m 8. Length - 6m width 4 m 9. Length 10m width 6 m 10. Length 8 m width 4 m


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Sagot :

Answer:

Given

Answer

Square:

length = 2 cm

width = 2 cm

Formula:

A = length x width

= 2 cm x 2 cm = 4 cm2

Rectangle:

length = 5 cm

width = 3 cm

Formula:

A = length x width

= 5 cm x 3 cm = 15 cm2