infinitely far
40cm2
The perimeter of a rectangle is calculated by adding together the lengths of all its sides. In this case, the rectangle has two sides of length 10cm and two sides of length 3cm. Therefore, the perimeter is calculated as 10cm + 10cm + 3cm + 3cm = 26cm.
10 × 5 = 50Therefore, the width is 5 centimetres.
area = length x width area = 12 x 10 = 120 square cm
infinitely far
40cm2
Width = 10cm.. i think Length = 68cm
In order to find the area of a rectangle, multiply the length by the width of the rectangle. For example: If the length of a rectangle is 5cm and the width of a rectangle is 2cm, then the area of the rectangle would be 5cm X 2cm = 10cm².
10 × 5 = 50Therefore, the width is 5 centimetres.
area = length x width area = 12 x 10 = 120 square cm
Perimeter = 2 lengths and 2 widths In your case length + width = 25cm If length is 5cm more than width then length = 15cm and width = 10cm
sqrt( 102 + 242 ) = sqrt( 100+ 576 ) = sqrt( 676 ) = 26 cm
The volume of a solid rectangle is equal to Length x Width x Height. So, 20cm x 10cm x 5cm would be 1000cm cubed.
First find the dimensions of the rectangle. Let its length be 2x and its width be x: 2(2x+x) = 60 4x+2x = 60 6x = 60 x = 10 Therefore: length = 20cm and the width = 10cm Area = length*width Area = 200cm2
Using Pythagoras the length of the diagonal in the rectangle is the square root of 149 or just over 12 cm
The perimeter of a rectangle is calculated by adding together the lengths of all its sides. In this case, the rectangle has two sides of length 10cm and two sides of length 3cm. Therefore, the perimeter is calculated as 10cm + 10cm + 3cm + 3cm = 26cm.