30mm
3.4 cm
3.4 centimeters! oh yah! im right!
The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.
In terms of length, 30mm is greater than 3cm. This is because 1cm is equal to 10mm. Therefore, 3cm is equivalent to 30mm.
To convert millimeters to centimeters, you divide by 10, as there are 10 millimeters in 1 centimeter. So, 30mm is equivalent to 3cm.
30mm
3.4 cm
3 centimeters=30 millimeters
30mm 3 centimeters = 1.18110236 inches
3.4 centimeters! oh yah! im right!
10mm=1cm 20mm=2cm 30mm=3cm get it ? the list goes on .
1mm=0.1cm, therefore 30mm=3cm. 3cm is less than 5cm so 5cm is indeed greater than 30mm.
The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.
It is 297 mm.
Oh, dude, 30mm in diameter is about the size of a big ol' gumball. You know, like the ones you used to get from those machines at the grocery store? So, yeah, it's like a small, but not tiny, little circle. Hope that helps!
The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.