A 2ft x 2ft square is 4 square feet and 42 squares will be needed to cover 168 square feet.
Sum of N2 for N=1 to X, and X is the number of squares across the top or side on the large square.
4 - without cutting the 1cm x 1cm squares.
Assuming it is 4cm x 4cm, then there would be 16 1cm x 1cm squares. * * * * * But, there are also 9 2cm x 2cm squares, 4 3cm x 3cm squares and 1 4cm x 4cm square. That makes 30 in all.
1 square meter = 100 x 100 = 10000 square centimeters 9 sq meter = 9 x 10000 sq cm = 90000 squares
140
A 2ft x 2ft square is 4 square feet and 42 squares will be needed to cover 168 square feet.
There are 100 square units
7 x 7 = 49
42.3 such squares.
200
There are 625 one-centimeter squares in a 25cm x 25cm square.
26,928 1" x 1" squares to cover 187 square feet.
16 Answer #2 It is 16 if you just count the 1 x 1 squares but the 16 squares also form a 4x4 square. There are also 2x2 squares and 3x3 squares in the pattern. 16 1x1 squares 9 2x2 squares 4 3x3 squares 1 4x4 square 30 squares (possibly more?)
(This is not a food and cooking question) But if Gail colours 4 squares red 3 square yellow she colors 7 squares. (3 + 4 = 7) Then she colours 32 copies of this design. So if each of these 7 square designs are on their own sheet of paper she would have 32 sheets of paper. So 7 squares on each sheet and she has 32 sheets of paper. This is simple multiplication. (7 x 32 = 224) She colours 224 squares in total.
Sum of N2 for N=1 to X, and X is the number of squares across the top or side on the large square.
4 - without cutting the 1cm x 1cm squares.