3 x 5 cm = area 15 square cm
BUT a shape 3 x 5 is not a square, it is a rectangle.
A square would either be 3 x 3 or 5 x 5 size.
Area = 0.5*(3.5+5.5)*12 = 54 square cm
The area of square is : 16.0
Area of square with 12.5 cm sides is 12.5 times 12.5 = 156.25 square cm
If the sum of its parallel sides is 6.5 cm Then its height is 52/6.5 = 8 cm Check: 0.5*6.5*8 = 26 square cm
You can imagine it to be the area of a square figure (four equal sides and angle beween adjacent sides is 90 degrees) whose side is7 cm
225 square cm (15 x 15 = 225).
12.5*12.5 = 156.25 sq cm
Area = 0.5*(3.5+5.5)*12 = 54 square cm
Then the square will have 4 equal sides of 5cm with a perimeter of 20cm and an area of 25 square cm
The area of square is : 256.0
The area of square is : 576.0
The area of square is : 16.0
the answer is 1,444 square cm. since a square has an equal length of sides, you do length x width= area. the length and width are both 38 cm., so 38 x 38= 1,444 square cm.
Largest area = pi*182 = 1017.876 square cm to 3 dp
The area of a square with 8cm sides is 64
Area of square with 12.5 cm sides is 12.5 times 12.5 = 156.25 square cm
If the sum of its parallel sides is 6.5 cm Then its height is 52/6.5 = 8 cm Check: 0.5*6.5*8 = 26 square cm