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Circle geometry
Page 2
Questions (177)
In a circle of radius 6cm a chord is drawn 3cm from the center. Calculate the angle subtended by the chord at the center of the
3 answers
asked by
Anonymous
1,793 views
Two circles of radii 5 cm and 12 cm are drawn, partly overlapping. Their centers are 13cm apart. Find the area common to the two
3 answers
asked by
Clive
1,380 views
in the diagram below of Circle of chord AB bisects chord CD at E. If AE equals 8 and BE equals 9 find the length of CD in
3 answers
asked by
Anushka
1,773 views
Find the area of the segment of the circle. Leave your answer in terms of pi.
there is a circle with a 90 degree triangle and one
4 answers
asked by
Hannah
1,542 views
The area of a circle is given by the formula A+pier^2, where r is the radius. If increasing the radius of a circle by 1 inch
4 answers
asked by
Savannah
1,244 views
If the radius of a pool is 15 feet what would be the radius of the tank please show all of the steps to prove
4 answers
asked by
Edward scissors hands
89 views
The radius of a circle is 16 miles. What is the circle's area?
Use 3.14 for 𝜋.
1 answer
asked by
Jael
311 views
Calculate the area of the sector of a circle which subtends an angle of 45degree at the center of the circle, radius 14cm
3 answers
asked by
Success
837 views
A segment of a circle has a 120 arc and a chord of 8^3in. Find the area of the segment.
2 answers
asked by
Delecia
730 views
The radii of three concentric circles are 2cm, 3cm and 4cm
Find the ratio of the shaded areas A (the second circle from the
4 answers
asked by
Math's Noob
687 views
Whats the formula to find the area of a circle?
4 answers
asked by
Jess
727 views
Calculate how far the cage will drop for each single rotation of the drum use the formula c=2πr diameter is 6m
1 answer
asked by
Sello
60 views
there are two chords AB and CD in a circle AB =10 CD=8 and the radius of the circle is 12.what is the distance of each Chord
2 answers
asked by
Henry
190 views
(a) Suppose $x$ and $y$ are points on the unit circle such that the line through $x$ and $y$ intersects the real axis. Show that
1 answer
asked by
Zheng
517 views
How much larger is the area of the circle enclosed by x^2 + y^2 = 100 than the area of the circle enclosed by x^2 + y^2 = 25?
3 answers
asked by
Damon
355 views
Suppose the point A is on a circle of radius 6 with an angle of 240 degrees. Find the value of the coordinates of this point.
2 answers
asked by
Giovanni
498 views
The diagram is formed from 6 identical closed-packed circles. If the height of the figure is 2 feet, find the radius of each
3 answers
asked by
joy
578 views
Find the area of the segment of a circle of radious 21 cm and corresponding central angle 30
3 answers
asked by
Anny
504 views
Find the area of a sector of a circle that has a central angle of 3π/8 and a radius of 7 cm.
2 answers
asked by
Vicky
654 views
Problem 1.) Three friends want to share a circular 16-inch pizza equally by exactly only two parallel cuts. How far from the
3 answers
asked by
Jackie
708 views
Find the equation of a circle circumscribes a triangle determined by the line y= 0 , y= x and 2x+3y= 10
PLEASE HELP ME BELLS
3 answers
asked by
Mary
459 views
5. find the ratio between the area of a square inscribed in a circle and an equilateral circumscribed about the same circle.
1 answer
asked by
Barbie Lee
408 views
Some flowers are being planted in a circular flower bed with a 10-foot diameter. If each flower requires 5 square feet of space,
6 answers
asked by
Chase
782 views
There is a small circle and a big circle. A small circle has a radius of 1.5. What is the area of the big circle?
1 answer
asked by
joshua joyo
398 views
A chord of length 10 cm divides a circle of radius 5root2 cm in two segments. find the area of minor segment.
2 answers
asked by
anchal
699 views
Find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to scale.
{THe figure is a
3 answers
asked by
LeXi;)
2,536 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
2 answers
asked by
carl
563 views
Find the area of the circle described. Use pi= 22/7.
Diameter= 1.4cm Please help!
5 answers
asked by
Elizabeth
269 views
A line segment has endpoints A=(1,3) and B=(13,19).
a) Find the equation of the circle for which the segment AB is a diameter.
3 answers
asked by
jh
883 views
Find the measure of diameter AC if BP=x and AC=5x-6
1 answer
asked by
Nicole
373 views
How do you do this proof? "In circle O, line segment ABC and line segment ADE are secants. Prove that angle ADC is congruent to
5 answers
asked by
Tommy
617 views
Both circles have the same center and radius of the larger cirlce is R. if the radius of the msaller circle is 3 units less than
2 answers
asked by
Sergio
864 views
Prove that the tangents to a circle at the endpoints of a diameter are parallel. State what is given, what is to be proved, and
4 answers
asked by
DANIELLE
2,671 views
Let A1,A2...A12 be twelve equally spaced points on a circle with radius 1. Find
(A1 A2)^2 + (A1 A3)^2 + ... + A11 A12)^2. (The
5 answers
asked by
Archer
2,264 views
determine the center of the circle whose equation is x^2+y^2+8x-12y+34?
3 answers
asked by
Anonymous
1,490 views
Find the area of a segment formed by a chord 8" long in a circle with radius of 8".
3 answers
asked by
Panda
1,454 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
45 views
The circumference of a circle is 11π cm. What is the area, in square centimeters? Express your answer in terms of piπ.
1 answer
asked anonymously
31 views
The radius of a circle is 20 m. Find its area in terms of piπ.
1 answer
asked anonymously
24 views
Find the area of a circle circumscribed about a regular hexagon with an apothem of 5 inches. Round to the nearest tenth
3 answers
asked by
Marjorie
1,439 views
Express answer in exact form.
Find the area of the larger segment whose chord is 8" long in a circle with an 8" radius. (Hint: A
4 answers
asked by
Jessica
1,337 views
You can use triangle congruence theorems to prove relationships among tangents and secants.
Task 1 Four tangents are drawn from E
1 answer
asked by
Stacy.M
1,300 views
a target consists of five concentric circles, each with a radius 1 inch longer than that of the previous circle. calculate the
4 answers
asked by
kayle
1,224 views
a chord of radius 20cm subtends an angle of 90 degrees at centre. find the area of the corresponding major segment of the circle
2 answers
asked by
Harshal
1,129 views
two circles c1 and c2 meet at the points A and B. CD is a common tangent to these circles where C and D lie on the circumference
1 answer
asked by
JJ
1,041 views
Two parallel chords lies on opposite sides of the centre of a circle of radius 13cm. Their length are 10cm and 24cm what is the
2 answers
asked by
Temi
1,015 views
Let ABC be a triangle in the plane. Find circles C0;C1; : : : ;C6 such that Cj
has exactly j points in common with the boundary
2 answers
asked by
jenny
970 views
If O is the centre of the circle and the area of sector OAPB is 5/18 of the area of circle . Find angle.
2 answers
asked by
Shruti katiyar
807 views
<font face=TW Cen MT>Suppose a chord of a circle is 9 inches long and its midpoint is 6 inches from the center of the circle.
1 answer
asked by
Emily
720 views
There is a circular garden in the middle of a square yard. The radius of the circle is 4x. The side length of the yard is 20.
3 answers
asked by
Kaai97
717 views
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Parent Categories (1)
Geometry