areas of circles
What is the area of a circle with radius=4.5m?
63.59 m^2
what is the circumference of a circle with diameter = 30m?
94.2 m
What is the area of a sector in a circle with radius = 5m and central angle = 80 degrees?
17.44 m2
what is the arc length of a circle with diameter = 60m and a central angle of 72 degrees?
37.68 m
solve. -5x + 11 = -34
x=9
What is the area of a circle with radius = 14m?
615.44 m2
what is the circumference of a circle with diameter = 100.6 cm?
315.88 cm
What is the area of a sector in a circle with diameter = 2.8m and central angle = 260 degrees?
4.44 m2
what is the arc length of a circle with diameter = 91m and a central angle of 146 degrees?
115.88 m
What is the area of a square with a circle cut out of the middle? The square has side length = 6cm and the circle has a radius of 1.8cm.
25.83 cm2
what is the area of a circle with diameter = 7cm?
38.47 cm2
what is the circumference of a circle with radius = 1.2m?
7.54 m
what is the area of a sector in a circle with diameter= 11 cm and central angle = 50 degrees?
13.19 cm2
what is the arc length of a circle with radius = 43m and a central angle of 30 degrees?
22.5m
What is the probability of rolling an even number on a 6-sided die?
1 out of 2
What is the area of a circle with diameter = 12.4 ft?
120.70 ft2
The circumference of a circle is 52.4 m. What is the radius?
8.34 m
DAILY DOUBLE!!! (Wager) What is the area of a sector in a circle with diameter = 25m and central angle = 15 degrees?
20.44 m2
If the arc length of a circle = 24.5m and the circumference of that circle = 100m what is the measure of the central angle in degrees?
88 degrees
the total degrees in a 6 sided shape is?
720 degrees
If the area of a circle is 320 m2 what is the radius of the circle?
10.10 m
The circumference of a circle is 600 in. What is the diameter?
191.08 in
The area of a circle is 84 m2. The area of a sector in the circle is 36 m2. What is the measure of the central angle in degrees?
154 degrees
If the arc length of a circle = 20m and the circumference of that circle = 80m what is the measure of the central angle in degrees?
90 degrees
DAILY DOUBLE!!! (Wager) What is the volume of a sphere with diameter = 18 in?
3052.08 in3