The area is increased to 3x3=9 times the original.
The lengths of the sides of a square if the area is 2cm squared is: 1.414 cm
The side lengths of a square if its area is 81 meters squared is: 9 meters.
The lengths of a square's sides if its area is 5 is: 2.236
Area = 5*5 = 25 square cm
The area is increased by a factor of 9.
The area is increased to 3x3=9 times the original.
The lengths of the sides of a square if the area is 2cm squared is: 1.414 cm
The side lengths of a square if its area is 81 meters squared is: 9 meters.
The area increases as the square of the radius (or diameter). So if you double the radius you * 4 (quadruple) the area. Treble the radius, you *9 the area.
The lengths of a square's sides if its area is 5 is: 2.236
Area = 5*5 = 25 square cm
The ratio of areas is the square of the ratio of lengths. Ratio lengths = 1 : 2 → ratio areas = 1² : 2² = 1 : 4 → if the lengths are doubled, the areas of quadrupled (multiplied by 4).
A square with side lengths of 20 meters has an area of 400 square meters.
area = side x side if the side is halved, then new_area = side/2 x side/2 = side x side / 4 = area / 4 The area becomes a quarter of what is was. With similar objects, The ratio of areas is the square of the ratio of the lengths The ratio of volumes is the cube of the ratio of the lengths.
64cm2
49cm2