I will note x instead of theta
tan(x) = sin(x) / cos(x) = 1/4
sin(x) = cos(x)/4 = ±sqrt(1-sin2x)/4 as cos2x + sin2 x = 1
4 sin(x) = ±sqrt(1-sin2x)
16 sin2x = 1-sin2x
17 sin2x = 1
sin2x = 1/17
sin(x) = ±1/sqrt(17)
2 sin^2 theta = 1/4 sin^2 theta = 1/8 sin theta = sqrt(1/8) theta = arcsin(sqrt(1/8))
No. one fourth equals 0.25.
A half/one half.
To find one fourth of a number, you divide the number by 4. This is equivalent to multiplying the number by 1/4. For example, to find one fourth of 20, you would divide 20 by 4, which equals 5. So, one fourth of 20 is 5.
1.75
One fourth of 40,000 is 10,000. To find one fourth of a number, you divide the number by 4. In this case, 40,000 divided by 4 equals 10,000. Therefore, one fourth of 40,000 is 10,000.
¾
9 inches equals one fourth yard.
No, it equals one eighth.
1/12th
no
Um... Three one eighth teaspoons do not equal a three fourth teaspoon. Think about it. Three one eighth teaspoons equal three-eighths and three-eighths are not equivalent to a three fourth teaspoon.