22.9 centimeters
81 cm
175,2 cm
About 22.86 cm
There are 100 cm in 1 meter. Therefore, 2 meters is equal to 200 cm. Adding 9 cm to this gives a total of 209 cm in 2 meters 9 cm.
10 mm = 1 cm so 9 mm = 9/10 cm = 0.9 cm. Simple!
81 cm
9+9+9 = 27 cm
The standard size brick in India is 19 cm by 9 cm by 9 cm (As per IS recommendations).
2 * 9 cm + 2 * 4 cm = 18 cm + 8 cm = 26 cm or 9+9+4+4=26cm
175,2 cm
Each centimetre equals 10 millimetres. So, 9 cm equals 90 mm.
Assuming that it is a square of 9 cm by 9 cm, the perimeter is 36 cm.
175,2 cm
About 22.86 cm
There are 100 cm in 1 meter. Therefore, 2 meters is equal to 200 cm. Adding 9 cm to this gives a total of 209 cm in 2 meters 9 cm.
10 mm = 1 cm so 9 mm = 9/10 cm = 0.9 cm. Simple!
No, it is not possible to have a triangle with sides of 4 cm, 6 cm, and 9 cm. According to the triangle inequality theorem, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 4 cm + 6 cm = 10 cm, which is greater than 9 cm, but 4 cm + 9 cm = 13 cm is greater than 6 cm, and 6 cm + 9 cm = 15 cm is also greater than 4 cm. However, the combination of these lengths does not satisfy the conditions to form a triangle.