30 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.
A "square" is a figure that has four sides of equal length. To get its perimeter, you multiply any of the four sides by 4. If you mean a "quadrilateral" that has the stated sides, just add the sides together.
40 cm (10cm x 4 sides = 40cm)
The top is also 10cm, the right is 5cm and so is the left.
30 cm
The perimeter of a shape is the sum of the lengths of all its sides. In this case, the shape is a rectangle with sides measuring 7cm and 10cm. To find the perimeter, you add up all the sides: 7cm + 7cm + 10cm + 10cm = 34cm. Therefore, the perimeter of this shape is 34cm.
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.
A "square" is a figure that has four sides of equal length. To get its perimeter, you multiply any of the four sides by 4. If you mean a "quadrilateral" that has the stated sides, just add the sides together.
40cm (4 x 10 = 40)
40 cm (10cm x 4 sides = 40cm)
The top is also 10cm, the right is 5cm and so is the left.
The perimeter of 100 square in cm is 40cm. Each side is 10cm, you get 40 when you add the four sides.
An octagon has eight sides, so add up all the sides... 8 x 10cm = 80 cm
what is the perimeter of a 11cm x 10cm rectangle answer 42
10cm is a length. You can only find perimeter (length all the way round) if there is a shape!
All you do is add the sides up for the perimeter. 12 + 10 + 9 = 31