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Circles and Angles
Page 2
Questions (75)
Tires on a car have a diameter of 2 ft and are warranted for 60 000 miles. a) Determine the angle (in radians) through which one
2 answers
asked by
7876
1,231 views
Two circles are concentric. Two arcs are formed by the same central angle, with arc lengths of 54 and 81 respectively. Which of
2 answers
asked by
Anonymous
1,092 views
In a circle with a radius of 5cm and is centered at point O, angle AOB intercepts arc AB. Arc AB has a length of 10cm. What is
2 answers
asked by
kathy
1,048 views
Ok we are doing central angles and arcs and I can't figure out how to solve this problem: An arc is 70.7 m long and it subtends
1 answer
asked by
Breann
1,008 views
chords PQ And RS Intersect At X Inside The Circle Centre T.If Angle PTR=64 Degree And The Minor Arc PR Is Twice The Minor Arc
2 answers
asked by
Bisi
897 views
An object, after being released from its circular path, travels the distance OA in the same time it would have moved from O to P
1 answer
asked by
Mary
897 views
A beetle sits at the top of a bicycle wheel and flies away just before it would be squashed. Assuming that the wheel turns
1 answer
asked by
Anonymous
873 views
Two circles of radii 9cm and 13cm have their centres 15cm apart. Find the angle between the radii joining the centres to the
3 answers
asked by
nicole
777 views
I have a circle with a Tangent line, DE, running along it and connecting with another line, FC, which runs through the center of
5 answers
asked by
Aaron
753 views
The minute hand of a colck is 10cm long.How far does the minute hand move in 1 hour?
2 answers
asked by
Nick
501 views
A high fountain of water is located at the center of a circular pool as shown in the figure below. Not wishing to get his feet
2 answers
asked by
kim
495 views
A bicycle wheel of radius 35cm is making 25 revolutions in 10secs. At what speed in km/hr is the cyclle moving
3 answers
asked by
Megha
493 views
What's the length of the arc ab and the area of the sector aob
2 answers
asked by
james
467 views
A wheel has a radius of 100 cm. How far (path length) in meters does a point on the circumference travel if the wheel is rotated
1 answer
asked by
jack
439 views
Jaime makes the following claim.
An angle with a measure of Latex: \frac{\pi}{3} π 3 radians in a circle with a radius of Latex:
1 answer
asked by
Anna
22 views
1)In a figure,O is the centre of the circle ,A,B,C and D are points on the circumference of the circle.A,O,X and C are points on
1 answer
asked anonymously
26 views
What is the first step in constructing an inscribed square?
Draw any dimeter in the circle Using a compass, construct a
1 answer
asked anonymously
29 views
Complete the following theorem statements.
1. The exterior angle of a cyclic quad is equal to . 2. Two tangents from a point
1 answer
asked anonymously
19 views
Question content area top
Part 1 Lucy's car has tires with a radius of 31 in. How many complete revolutions do her wheels make
1 answer
asked by
D
30 views
Examine the diagram, where points B,
C, D, and E lie on circle A. Angle BCD measures 34∘. Circle A as described in the
1 answer
asked by
shanarie
11 views
For the following question, assume that lines that appear to be tangent are tangent. Point O is the center of the circle. Find
1 answer
asked by
cool;
6 views
If the radius of a circle is 10 feet and the central angle is 3π4 , then what is the arc length in radians?(1 point)
Responses
1 answer
asked anonymously
5 views
Two circles are concentric. A central angle forms an arc on both circles. The length of the arc on the smaller circle is 21
1 answer
asked by
RideOrDie
6 views
A park maintenance person stands some distance from a circular monument. Assume that her lines of sight form tangents to the
1 answer
asked anonymously
15 views
A Ferris wheel has a radius of 80 feet. Two particular cars are located such that the central angle between them is 165°.
To the
1 answer
asked anonymously
4 views
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Parent Categories (5)
Geometry
Geometry and Trigonometry
Geometry or Trigonometry
Shapes and measurements
Trigonometry