A Sector says what?
A circle with radius of 3, and a central angle of 120 degrees, has a sector area of...
What is 3-pi units2/ 9.42 units2?
A portion of the circumference of a circle.
What is an arc length?
Simplify (5x3y4)3
What is 125x9y12?
If the radius is 2 feet and a wheel turns 1 revolution per second, this is the number of feet per second the wheel travels. Round to the nearest tenth of a foot.
What is 12.6 feet per second?
A sector has a central angle of 30 degrees, a radius of 8cm, the arc length would be...
What is 4/3-pi cm / 4.19 cm?
Mr. Mitchell has a pizza with 8 slices. The area of the whole pizza is 32 in2, the area of one slice would be...
What is 4 in2?
The term used for distance around a circle.
What is a circumference?
What is the area of a triangle with sides 5 cm, 6 cm, & 9 cm?
DAILY DOUBLE
What is 10sqrt2 cm2 or approx 14.14 cm2
If a sprocket completes one revolution in 4 seconds, what is its angular speed in rad/sec?
What is .5 rad / 1 sec
The circumference of a circle is 20 inches, the arc length of the semi-circle is...
What is 10 inches?
Find the area of a sector with radius 8 feet and a central angle of 100 degrees
160pi/9 ft2 or about 55.9 ft2
A portion of the area of a circle.
What is Sector Area?
Convert 9pi/10 to degrees.
What is 162 degrees?
How many radians would a hoola hoop traveling at 6pi radians/sec travel through if it traveled for 3 seconds?
What is 56.5 radians?
When the Area of a circle is 9-pi, the sector area is 3/2-pi, the angle of the sector is.... (in radian)
What is pi/3?
The area of a sector is 95.86units2, and it has a diameter of 26 units, what is the central angle in radians?
What is 13pi/36?
The angle created when two radii meet at the center of a circle.
Find the area of the triangle if side a = 4cm, b= 9cm, and C = 100degrees (round to the tenths)
What is 17.7 cm2?
To the nearest mile per hour, this is the speed in miles per hour that a car travels if the car is moving at 60 feet per second.
DAILY DOUBLE!
What is approximately 41 mph?
With an angle of 25-degrees, a radius of 2 meters, and a circumference of 4-pi meters, the measure of the arc length is...
What is 0.87 meters or 5/18-pi meters?
A circle with a radius of 1.5 cm and a central angle of 270-degrees has a sector area of what?
What is 5.3 cm2 /1.6875-pi cm2?
A line segment connecting two points on a circle.
What is a chord?
Find the semi-perimeter of a regular dodecagon with sides 3 meters.
What is 18 meters?
This is the formula for linear speed.
What is V = s/t or V = r(theta) / t
A circle has a diameter of 16 m, and a central angle = 18pi/23, what is the arc length of that sector?
What is 19.67 m?