tiff16981 tiff16981
  • 02-03-2021
  • Mathematics
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Find and simplify an expression for the area of two rows of b squares with side lengths of b centimeters .

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fichoh fichoh
  • 03-03-2021

Answer:

2b³ cm²

Step-by-step explanation:

The Area of each square :

Area of a square = a² ; where a = side length

The side length = b

Hence, Area, A = b² = b² cm²

The total number of squares:

Number of rows * number of squares per row

2 * b = 2b

Therefore, total area :

Total number of squares * area of each square

(2b) * b²

= 2b³ cm²

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