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Circle measurements
Page 2
Questions (131)
a high way curve is to be laid out on a circle. what radius should be used if a trailer truck is to change direction by 28
2 answers
asked by
Anonymous
1,194 views
Andy wants to order a cookie cake for a birthday party. He plans to split between 12 people, with each person getting a piece
2 answers
asked by
Anonymous
485 views
if the distance around the soccer ball is 30 inches what is the radius
1 answer
asked by
ashley
308 views
A line horizontally drawn from the center of the circle.
A. Radius B. Axiom C. Circumference D. Vertex A
4 answers
asked by
kesha
843 views
Find the radius of a circle with a central angle of pi/7 and a length of the intercepted arc equal to 7.7 cm. Round your answer
2 answers
asked by
CJ
579 views
What is the circumference of a circle with a radius of 2.5 feet? Estimate the circumference to the tenths place using 3.14 for
3 answers
asked anonymously
47 views
The circumference of a circle is 88cm. What is the area of the circle
5 answers
asked anonymously
36 views
How do I find a formula for the area of a circle with a circumference c?
3 answers
asked by
mike
399 views
A drawing shows a circle showing diameter on top of a sector of a circle showing slant height. A double-headed arrow crossing
3 answers
asked anonymously
39 views
what is the circumference of a circle with a diameter of 12 ft? estimate the area to the hundredths place using 3.14
3 answers
asked anonymously
24 views
What is the area of a circle with a diameter of 10 millimeters? Estimate the area to the tenths place using 3.14 for π
.(
3 answers
asked anonymously
47 views
Find the area of each circle using pie 22/7 42ft.
1 answer
asked by
Kimberly Hall
340 views
The concentric circles, or growth rings, represent the cross-section of a tree with a diameter of 16 centimeters. The width of
1 answer
asked by
Andrew
579 views
Find circumference of circle with radius of 2.7 cm (round to tenth and put units)
1 answer
asked anonymously
26 views
Find area of circle with diameter of 10.2 cm (round to tenth and put units)
1 answer
asked anonymously
22 views
Find the area and the circumference of a circle with radius 6 m.
Use the value 3.14 for radius, and do not round your answers. Be
1 answer
asked by
333
33 views
what is 16 pi rounded to the nearest tenths place
1 answer
asked anonymously
11 views
Use the image to answer the question.
A drawing shows a circle showing diameter below a sector of a circle showing slant height.
1 answer
asked anonymously
44 views
If an arc makes a central angle of 98 degrees is it a major or minor arc? Explain??
2 answers
asked by
jennie
1,161 views
The ratio of the radii of two circles is 2:3. Find the ratio of their circumference and the ratio of their areas
2 answers
asked by
mansi
1,088 views
What is the circumference of the circle round to the nearest tenth and show all work and the area of the circle is 9.5m
3 answers
asked by
Lori loseenem
1,046 views
what is the circumference of a bike tire that is 180 what is the diameter of the tire to the nearest tenth of a inch
2 answers
asked by
lilly
921 views
the circumference of a circle 314cm find the radius and the area
5 answers
asked by
aisha
807 views
In my book there's a picture of an equalderal triangle. This is given information. Inside the triangle all three altitudes have
4 answers
asked by
Geometry
1,291 views
there are 4 cirlces in an equilateral triangle with sides equal to 16cm. what is the radius of the big circle and the little
1 answer
asked by
jk
792 views
you measure the diameter of a circle then you calculate the radius of the circle using this diameter.
(1) Which one has a greater
1 answer
asked by
Denji
787 views
The measurement of the radius of a circle is found to be 14 inches, with a possible error of 1/4 inch. Use differentials to
3 answers
asked by
shaljz
756 views
Arc AB measures 5x + 2. Angle ACB measures 3x + 14. Find the value of x.
4 answers
asked by
Anonymous
752 views
a radian is created by tracing what measurement around a circle?
radius 30degree arc circumference diameter
4 answers
asked anonymously
37 views
In a circle with a radius of 6 m, an arc is intercepted by a central angle of 7π/4 radians.
What is the arc length? Use 3.14 for
1 answer
asked by
Uliseeu
761 views
cutting a circle into equal sections of a small central angle to find the area of a circle by using formulae
3 answers
asked by
meraj
706 views
The area of a round mat is 64 pie square inches. What is the diameter of the mat?
2 answers
asked by
Anonymous
684 views
Determine the length of an arc with the given central angle measure, m<w=20;r=1 and round the answer to the nearest hundredth.
2 answers
asked by
Jarret
631 views
What is the circumference and the area of a circle with a radius of 9.3mm.
6 answers
asked by
awl
592 views
Sorry I'm posting again-- I just thought it would increase my chances of getting my question answered if i posted it in the
5 answers
asked by
Emily
579 views
Find the radius and the diameter to the nearest hundredth when C = 5π yd. Use 3.14 for π.
2 answers
asked by
Anonymous
516 views
A penny has a 1 cm radius. What is its diameter? Its circumference? its area?
2 answers
asked by
Michele
540 views
Tomaz draws a circle and dilates it on a photocopier using a scale factor of 3. If the original circle has a radius of 3 cm,
1 answer
asked anonymously
130 views
An aboveground pool is 5ft tall with a diameter of 40 ft is filled with water in 50 minutes. How long will it take to fill an
2 answers
asked by
Rennee
495 views
the area of the circle was measured to be 29/30 of it original area.find the percentage error made in measuring area.
1 answer
asked by
abigail
484 views
Find the length of Modifying above Upper XPY with convex-arc.. Leave your answer in terms of symbol pi.
An image of a circle with
1 answer
asked anonymously
47 views
if a circle is divided into 12 parts then what is the measure of each part in terms of radius
1 answer
asked by
rahul
465 views
i need some help understanding the formulas for finding the are for a circle and finding the Circumference.
and the formula they
6 answers
asked by
Hey,I'm just asking
470 views
The larger circle has a radius that is 18 inches longer than the smaller circle. The larger circle has a circumference that is A
3 answers
asked by
dan
464 views
Find the area of a sector of a circle if the central angle measures 90 and the radius measures 4 inches. Leave your answer in
1 answer
asked by
rich
451 views
A quarter of a circle plus an eighth of a circle is what percent of a circle
1 answer
asked anonymously
18 views
find the radian measure of the central angle of a circle of radius r = 6 meters that intercepts an arc of length s = 700
1 answer
asked anonymously
30 views
Anabelle purchased a circular rug for her room. The rug covers 78.5 square feet. How can Anabelle determine the radius of the
1 answer
asked anonymously
25 views
If diameter is 1.83 and circumference is 6.21, what is pi experimental
1 answer
asked anonymously
14 views
If diameter is 1.83 and circumference is 6.21, pi experimental is 3.39, and experimental average for pi is 3.12, what is the
1 answer
asked anonymously
12 views
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Parent Categories (6)
Circle geometry
Circles
Circles and Cones
Circles and Curves
Geometry
Shapes and measurements