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It is: 45/15 = 3
sin(15)_=_0.65028784">sin(15) = 0.65028784in the future, use a calculatoralso, you should know that its sinfinally, you should know that i just typed in 'sin 15' in Google, because Google has a terrific calculator built in-----------------------------------------Small problem: When you type sin(15) into Google Calculator, you get the sine of 15 radians.15 radians = 859.436693 degreesTo answer the actual question that was asked try sine (15 degrees) orsin(15 degrees).sine(15 degrees) = 0.258819045
Oh, dude, it's like super easy. So, to find the area of a square, you just multiply the length of one side by itself. In this case, 15 cm times 15 cm gives you an area of 225 square cm. Boom, math magic!
To convert from degrees to radians, you can multiply by (pi / 180). Or use the Excel function to convert from degrees to radians. I am not sure about the name; you can find it under math functions.
Well, first of all, lets convert cm to m. 2500 cm2 = 2.5 m2. Next we can can divide 15 by 2.5 as follows: 15/2.5 = 6. So, 2500 cm2 goes 6 times into 15 m2.