wouldn't it just be 2cm times 10 so the answer is20cm
Its width would be 2cm. To find the missing dimension, divide the perimeter by two, then subtract the known variable.
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
Normally, the amount of the side of the rectangle below the quarter circle on it would expected to be calculated. However, the radius of the circle equals the amount that is subtracted, but in calculating the perimeter it has to be added back in again as it forms part of the perimeter. Thus the perimeter is the perimeter of the rectangle plus a quarter of the circumference of the circle. → perimeter = 2 × (20cm + 2 cm) + ¼ × 2 × π × 11 cm ≈ 44 cm + 3.14 × 11/2 = 61.27 cm.
1 cm = 10 mm2 cm = (2 x 10) = 20 mm
wouldn't it just be 2cm times 10 so the answer is20cm
Assuming the measurements given are the lengths of the sides of a hexagon, the perimeter is 2 + 2 + 2 + 3 + 5 + 11 = 25 cm.
34 cm
12cm
A rectangle with sides of 1cm and 6cm has an area of 6 cm2 and a perimeter of 14 cm. A rectangle with sides of 2cm and 3cm has the same area but its perimeter is 10 cm.
Its width would be 2cm. To find the missing dimension, divide the perimeter by two, then subtract the known variable.
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
Volume = 2cm x 2 cm x 2 cm = 8 cm^(3).
5cm 2cm
Normally, the amount of the side of the rectangle below the quarter circle on it would expected to be calculated. However, the radius of the circle equals the amount that is subtracted, but in calculating the perimeter it has to be added back in again as it forms part of the perimeter. Thus the perimeter is the perimeter of the rectangle plus a quarter of the circumference of the circle. → perimeter = 2 × (20cm + 2 cm) + ¼ × 2 × π × 11 cm ≈ 44 cm + 3.14 × 11/2 = 61.27 cm.
It is: 5*2 = 10 square cm
1 cm = 10 mm2 cm = (2 x 10) = 20 mm