200 cm
248cm. Why? Because it is a rectangle so the perimeter is length + length + width + width or just widthx2 + lengthx2. So, 24x2=48 and 100x2=200. 200+48=248cm.
68 cm is the perimeter of 68 cm.
The perimeter of a triangle is the sum of its 3 sides.
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
200 cm
248cm. Why? Because it is a rectangle so the perimeter is length + length + width + width or just widthx2 + lengthx2. So, 24x2=48 and 100x2=200. 200+48=248cm.
68 cm is the perimeter of 68 cm.
The perimeter of a triangle is the sum of its 3 sides.
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
The perimeter is 7 cm
30 cm.
15 cm * 6 sides = 90 cm perimeter
To find the total length of yarn needed, first calculate the perimeter of the picture: 2(55 cm + 45 cm) = 200 cm. Convert centimeters to meters by dividing by 100: 200 cm รท 100 = 2 meters. Therefore, you will need 2 meters of yarn for the border.
Area: 54 square cm Perimeter: 30 cm
"Regular" = all sides are the same length"Octagon" = it has 8 sidesEach side = 25 cmPerimeter = 8 x 25 cm = 200 cm
The perimeter of a rhombus is the sum of its 4 sides