silver
A normal ruler from England measures 30cm and 12inches, or 15cm and 5 inches depending on how big you want it.
We don't know whether the 15cm happens to be the hypotenuse (longest side) of the right triangle. It makes a big difference. -- If the 15cm is the longest side, then the third side is 7.483 cm. (rounded) -- If the 13cm and the 15cm are the "legs", then the hypotenuse is 19.849 cm. (rounded)
15cm = 5.9 inches.
65.6 centimeters.
Following the symbols in the image: Assuming 15cm corresponds to a (the line adjacent to the angle), then you need to use the cosine formula cos(ø) = a/h cos(31º) = 15cm/h h*cos(31º) = (15cm/h) * h h*cos(31º) = 15cm * 1 h*cos(31º)/cos(31º) = 15cm/cos(31º) h*1 = 15cm/cos(31º) h = 16.398
A normal ruler from England measures 30cm and 12inches, or 15cm and 5 inches depending on how big you want it.
If it measures a maximum of 30cm, which most rulers do it's 15cm.
2*15*10 = 300 cubic cm
We don't know whether the 15cm happens to be the hypotenuse (longest side) of the right triangle. It makes a big difference. -- If the 15cm is the longest side, then the third side is 7.483 cm. (rounded) -- If the 13cm and the 15cm are the "legs", then the hypotenuse is 19.849 cm. (rounded)
If 15cm is the diameter then the radius is 7.5cm If the circumference is 15cm then the radius is 7.5/pi cm
There is degree of ambiguity in this question due to the way cubic measures are expressed. You could be referring to a cube that is 15 cm along each side or the volume of 15 one-cm cubes. In either case, 1 cm = 0.01 m so 1 cm3 = 0.01m * 0.01m * 0.01m = 0.000001 m3 So, 15cm*15cm*15cm cube = 3375 cm3 0.003375 m3 while 15 cm3 = 0.000015 m3
15cm-58mm equals = -43
15cm = 5.9 inches.
15*15 = 225 square centimetres.
The circumference of a circle with diameter of 15cm is about 47.12cm
The circumference of a circle, if the diameter is 15cm, is about 47.12cm
The circumference of a circle with diameter of 15cm is about 47.12cm