A fifth of 21cm is 1/5 x 21
1/5 of 21 is 21/5, which is equal to 4.2
A fifth of 21cm is 4.2 cm
21cm and 16cm.what is the difference in height?
205mm = 20.5cm 21cm > 20.5cm
1/3 of 21cm = 1/3*21 = 7 cm
The approximate diameter of a circle whose circumference is 21cm is: 6.68cm
To calculate one fifth, divide the number 1 by 5. This can be expressed as a fraction: ( \frac{1}{5} ). In decimal form, one fifth equals 0.2.
A = 1385cm2
2200mm
29.7cm by 21cm
A = 346.36 cm2
A = 1,385.4 cm2
area of a circle and the question is d=21cm
usually ranges from 17 to 21cm