200 mm is smaller than 2 cm. (2 cm is 2000 mm)
no
The largest circle that can be cut out of a rectangular piece of paper will have a diameter equal to the smaller dimension of the rectangle. In this case, the smaller dimension is 21 cm. Therefore, the radius of the circle is 10.5 cm. The area of the circle can be calculated using the formula (A = \pi r^2), which gives (A \approx 3.14 \times (10.5)^2 \approx 346.36 , \text{cm}^2).
To determine the scale factor for enlarging a rectangle from 8 cm x 10 cm to 16 cm x 20 cm, divide the dimensions of the larger rectangle by the dimensions of the smaller rectangle. For the width, 16 cm ÷ 8 cm = 2, and for the height, 20 cm ÷ 10 cm = 2. Therefore, the scale factor you would use is 2.
The volume is 3500000/3 π mm3 ~=3665191 mm3 (~= 3.67 litres). A cylinder normally has a constant cross section. What you have is a cone with the top chopped off, thus its volume is the volume of the whole cone minus the volume of the top cone: The diameter reduces from 200mm to 100mm (that is 100mm) in 200mm height so it will reduce from 100mm to 0mm (that is a further 100mm) in a further 200mm height. So the "whole" cone has a height of 200mm+200mm = 400mm and the "top" cone has a height of 200mm. The volume of a cone is 1/3πr2h, so the volume of the "cylinder" is: volume = volume_whole_cone - volume_top_cone = 1/3π(200 ÷ 2)2400 mm3 - 1/3π(100 ÷ 2)2200 mm3 = 200/3π(1002x2 - 502) mm3 = 3500000/3 π mm3 ~= 3665191 mm3 ~= 3665 cm3 = 3.665 litres.
0.1. 200mm is 0.2m 0.2/2 is 0.1
10 mm = 1cm 20 mm = 2 cm
10 mm = 1 cm 20mm = 2 cm ..... 100mm= 10 cm 200mm = 20 cm 20cm= 0.2m
It is smaller because 9000 cm = 90 meters and 2 km = 2000 meters
no
There are 1000mm in 1 meter. So there are 2000mm in 2 meters. You have to divide 200mm by 2000mm to get the fraction. So the fraction is 1/10.
At a scale of 1.8 to 1, the corresponding length on the smaller figure is 6 2/3 cm (6.66 cm) 12 cm is approximately 1.8 times 6.66 cm
1 cm is = to 10 mm X= 20.3 mm You multiply 20.3X1 and divide by 10. So X=2.03 cm 20.3 mm=2.03 cm
You would need 8 smaller cubes with 2 cm edge to form a larger cube with a 4 cm edge.
The volume is 3500000/3 π mm3 ~=3665191 mm3 (~= 3.67 litres). A cylinder normally has a constant cross section. What you have is a cone with the top chopped off, thus its volume is the volume of the whole cone minus the volume of the top cone: The diameter reduces from 200mm to 100mm (that is 100mm) in 200mm height so it will reduce from 100mm to 0mm (that is a further 100mm) in a further 200mm height. So the "whole" cone has a height of 200mm+200mm = 400mm and the "top" cone has a height of 200mm. The volume of a cone is 1/3πr2h, so the volume of the "cylinder" is: volume = volume_whole_cone - volume_top_cone = 1/3π(200 ÷ 2)2400 mm3 - 1/3π(100 ÷ 2)2200 mm3 = 200/3π(1002x2 - 502) mm3 = 3500000/3 π mm3 ~= 3665191 mm3 ~= 3665 cm3 = 3.665 litres.
0.1. 200mm is 0.2m 0.2/2 is 0.1
19 mm is more precise than 2 cm because it is a smaller unit of measurement. There are 10 mm in 1 cm, so 19 mm is more specific than 2 cm.
generally the breadth is considered smaller than the length in a rectangle so if breadth = 5 cm and length = (5*5)/2 = 12.5 cm therefore area = 5 * 12.5 = 62.5 square cm