Take 8 radians and divide it by the quantity 2 pi.
Area = r2*A where A is the angle measure in radians. = 8*8*80*pi/180 = 89.361 square units.
Eight.
A brick has 8 corners.
There are 8 sides in the polygon with 8 sides (an octagon).
It has 8 sides.
Since an entire circle is 2π radians, 1/8 would be π/4
The list of choices is difficult to read from here, but 8 radians = 458.366 degrees. (rounded)
There are 56/7 = 8 weeks.
To calculate the arc length ( L ) of a circle, you can use the formula ( L = r \theta ), where ( r ) is the radius and ( \theta ) is the angle in radians. First, convert the angle ( 7/8 ) from degrees to radians. Since ( 7/8 ) of a full circle (360 degrees) is ( \frac{7}{8} \times \frac{\pi}{180} ) radians, you get approximately ( 0.0154 ) radians. Then, substitute the values into the formula: ( L = 6 \times \frac{7}{8} = \frac{42}{8} = 5.25 ) units.
Area = r2*A where A is the angle measure in radians. = 8*8*80*pi/180 = 89.361 square units.
Circumference is 1 meter so radius = 0.5/pi meters = 0.160 meters/160 millimeters to the nearest thousandth
It depends on whether rotations are considered the same or different. 1 x 24, 2 x 12, 3 x 8, 4 x 6 are the distinct rectangles if rotations are disallowed. Each of them can be rotated through 90 degrees to give four more if rotated versions are considered different.
Circumference of wheel = 2*pi*1 = 2*pi 50/2*pi = 7.957747155 nearly 8 meters
The VIN codes correspond to the engine in the vehicle. 7 is the code for the DOHC 1.9, while 8 is the code for the SOHC...
5/8 = tan(x) x = tan-1(5/8) = tan-1(0.625) = 0.558599 + k*pi radians or 32.00538 + k*180 degrees where k is an integer
(1 sec/8 rad) * (2 pi rad/1 rev) * 50 rev = 12.5 * pi seconds about 39.27 seconds
The square numbers between 50 and 101 are 64, 81, and 100. These correspond to the squares of 8 (8² = 64), 9 (9² = 81), and 10 (10² = 100).