You will need 63 44cm x 44cm slabs to cover that area.
92 should do it.
The area of rectangle is : 44.0
10 x 47 = 470 (square feet).
360 square feet !
The answer depends on the units of measurement used for the numbers in the question: feet, metres, centimetres, miles, etc. Assuming they are measurements in millimetre, you will need 99 slabs. However, this assumes that the area is well behaved and also that you use most of the offcuts to fill up some of the space as a mosaic. If, for example, it is a path which is 0.230 mm wide then you may need 194 slabs.
area = length x width area = 90 feet 10 feet x 9 feet = 90 square feet.
480 square feet ! (2 x 3 x 80)
The answer will depend on the size of the bricks!
8 Feet
8 feet
The answer will vary slightly depending on assumptions: will the slabs have a space between them, and will you be cutting the slabs to fill fractions. 21 feet is equal to 14.2 of the 450 mm slabs. 19 feet is equal to 12.9 of the slabs. To complete the rectangular area, 14.2 x 12.9 = 183 slabs.
225 square feet
95 of them.
Use the Qsurveyit.com Patio area calculator and it will tell you. It will also give you all of your material quantities.
78.47 Pavers
Area of 1 paver 1 sq ft, area of patio 144 sq ft so 144 pavers.
10 ft