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What is the cosine of 270 degrees?
it is 0because on the unit circle 270 is the negative y axis (0,1) the x coordinate is the cos value
What is the value of 5.7 x 80?
answer this question can you help me what is the value of 5.7 x 10 with the 8 just above the 8
What is 35 percent of a circle?
360 degrees x 35% = 126 degrees
What is the angle for 15 percent of a circle?
.15 x 360 degrees = 54 degrees
How many degrees in a sixth of a circle?
A full circle is 360o ⇒ 1/6 x 360o = 60o
What is 38 percent of a circle in degrees?
1 revolution or a complete turn around a circle = 360 degrees 38% of a circle:= 38% x 360 degrees= 0.38 x 360 degrees= 136.80 degrees
What is the sine of 180?
The sine of 180 degrees is 0. Remember, the sine value on a unit circle is the y-value. If you find f(pi) in the function f(x)=sin(x), you will get zero as an answer.
How many degrees of a whole circle is 6.25 percent?
We call a whole circle "360" degrees. 6.25% of the circle = (0.0625 x 360) = 22.5 degrees
A triangle has one angle of 80 degrees and another 60 degrees.how may degrees must there be in the third angle?
40 cos 60+80+x=180 so 180-140 will give us 40 remember x is the value of the third degree
What is the area of a circle with a radius of 80 meters?
Area of a circle = piRsquared = 3.14 x 80 squared = 20,096 square meters.
What is the cosine of 270 degrees?
it is 0because on the unit circle 270 is the negative y axis (0,1) the x coordinate is the cos value
What is the value of 5.7 x 80?
answer this question can you help me what is the value of 5.7 x 10 with the 8 just above the 8
What is 35 percent of a circle?
360 degrees x 35% = 126 degrees
How do you turn precents in to degrees?
In terms of the degrees of a circle, multiply the percentage times 3.6 This is because there are 360 degrees in 100 percent of the circle. So 25% of the circle = 25 x 3.6 = 90 degrees.
What is the angle for 15 percent of a circle?
.15 x 360 degrees = 54 degrees
What is the formula for the area of a partial circle?
www.mathwords.com about mathwords website feedback Segment of a Circle A part of the interior of a circle bounded by a chord and an arc. 1/2 x R(squared) x ((pi x theta/180) - sin theta) In which R is the circle radius and theta is the angle ( in degrees) which is subtended by the chord (which together with the arc form the boundaries of the partial circle. Note that a value of theta of 180 degrees leads to pi (R squared)/2, or one half the area of a circle.
How many seconds there are in a circle?
The calculation is 60 arc seconds X 60 arc minutes X 360 degrees in a full circle. So, there are 1,296,000 arc seconds in a full circle.
