9 sq cm
3 x 9
81 sq cm, for a 9 cm * 9 cm square
Height is length and base is width. Therfore, width is 9 (cm) and length is 4 (cm) which gives us an area of 36 cm sq.
It's undefined, because we dont know the shape of the figure. If it's a square, the perimeter is 12.. if its a rectangle the perimeter MIGHT be 20... We cant determine if we dont know the figure.
9 sq cm
There are a lot of different shapes with a perimeter of 22 cm, all with different areas. For example, a rectangle of 1 cm by 10 cm has an area of 10 sq. cm; a rectangle of 2 cm by 9 cm has an area of 18 sq. cm. Both have a perimeter of 22 cm. It depends on the shape.
3 x 9
81 sq cm, for a 9 cm * 9 cm square
Area: 54 square cm Perimeter: 30 cm
Height is length and base is width. Therfore, width is 9 (cm) and length is 4 (cm) which gives us an area of 36 cm sq.
The perimeter will be 12 cm
72
It's undefined, because we dont know the shape of the figure. If it's a square, the perimeter is 12.. if its a rectangle the perimeter MIGHT be 20... We cant determine if we dont know the figure.
The perimeter and area don't depend on each other. Knowing one doesn't tell you the other. -- A circle with perimeter (circumference) of 20 cm has area of 31.83 cm2. -- A square with perimeter of 20 cm has area of 25 cm2 . -- A (9 x 1) rectangle has perimeter of 20 cm and area of 9 cm2 . -- A (8 x 2) rectangle has perimeter of 20 cm and area of 16 cm2 . -- A (7 x 3) rectangle has perimeter of 20 cm and area of 21 cm2 . -- A (6 x 4) rectangle has perimeter of 20 cm and area of 24 cm2 .
square must be 3 x 3 so perimeter is 12 cm.
1 sq meter = 100cm x 100 cm = 10000 sq cm 9 sq meters = 90,000 sq cm Ans: 90,000 squares