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Circle geometry
Page 3
Questions (177)
Calculate the area of the minor segment of a circle of radius 14cm using each of the following angles subtended at this
3 answers
asked by
jummai
681 views
Find the area of a segment AYB if radius of a circle is 21cm angle AOB is equal to 120degree.
2 answers
asked by
Nitumoni
663 views
Trying to help my Autistic child with geometry. Need a simple step by step explanation and answer please. In this open ended
2 answers
asked by
Donna
638 views
Three circles are placed on a plane in such a way that each circle just touches the other two each having a radius of 10 cm.
3 answers
asked by
Shruti katiyar
612 views
Find the area of the partial circle, use 22/7 for pi.
1.) radius = 27 cm find the area of 1/5 of the circle 2.) diameter = 29 ft
3 answers
asked by
Ele
602 views
Find the area of a segment AYB if the radius of a circle is 21cm and angle AOB is equal to 180degree.
1 answer
asked by
Nitumoni
584 views
I am supposed to find the area of a segment of a circle. The circle is cut with two radi with an angle of 90 degrees. Then where
4 answers
asked by
Ed
556 views
Answer has to be in exact form.Find the area of a segment formed by a chord 8" long in a circle with radius of 8".
2 answers
asked by
dana
548 views
George has a large circular table with a circumference of 18 feet. What is the approximate area of the table?
4 answers
asked by
Bri
556 views
in a circle of radius 11 cm, find the area of the segment bounded by an arc of measure 60 degrees and the chord joining the
3 answers
asked by
Courtney
565 views
The GARDEN AREA PROBLEM:
A designer created a garden from two concentric circles whose equations are as follows: (x+2)2 + (y-6)2
4 answers
asked by
ggift
559 views
ABCD is a quadrilateral inscribed in a circle with AB = 1, BC = 3, CD = 4 and DA = 6. What is the value of \sec^2 \angle BAD?
2 answers
asked by
Austin
542 views
If a runner is running a circular track and the width of the lane is. 4ft how much farther will the runner run if he stays on
2 answers
asked by
Georgiana
528 views
A number of circles touch each ather. The area
of the smallest circle is 4n cm^2 and each consecutive circle has area 9/4 times
1 answer
asked by
kamo
539 views
In a diagram O is the centre of the circle,if angle<POQ is x and diameter is 7cm while the area of the shaded portion is
2 answers
asked by
Henry1
504 views
find the area of the shaded area of the circle. half circle radius
3 answers
asked by
crystal
521 views
Which of the following formulas could be used to calculate the combined area,x of threw identical circles?
A. X= 3pie r squared
7 answers
asked by
Mary
523 views
When a piece of the circle is determined by two radii, the piece is best called a ____?
a. sector b. circumfrence c. remainder d.
7 answers
asked by
Jen
501 views
The surface area of the top surface of the water in a circular swimming pool is about 188 square feet. Show your work to find
2 answers
asked by
Jayda
513 views
In a diagram O is the centre of the circle and PQ is the diameter.triangle ^RSO is equilateral of side 4cm.calculate the area of
2 answers
asked by
Henry1
504 views
Arc AB of circle O contgains 72 degree and is 6 pi long. Find area of circle O.
a. 9 b. 36 c. 30 pi d. 225 pi e. 900 please
3 answers
asked by
thomas
464 views
A piece of a broken wheel is shown. It was taken to a machine shop to be replaced with a new “whole” wheel. Find the radius
1 answer
asked by
Jose
475 views
Calculate the area of a minor segment whose chord subtends an angle of 85 at the centre of a circle of radius 3cm.Takeπ=22/
1 answer
asked by
aladesae grace
492 views
How do i find the center of a circle using 3 points.
Also need to find the radius and the equation of the circle.... My 3 points
1 answer
asked by
B
460 views
A tire has a circumference of 78.5 inches. What is the approximate radius of the tire?
3 answers
asked by
Faith
443 views
Determine center of circle that contains the points (4,1), (-3,7), and (5,-2)
1 answer
asked by
John
440 views
show that the circles x^2 + y^2 - 10x - 8y + 18 = 0 and x^2 + y^2 - 8x - 4y + 14x = 0 do not intersect.
1 answer
asked by
John
450 views
Imagine a flat-bottomed cylinderal container with a circular cross section of radius 4 in. a marble with radius 0<r<4 inches is
1 answer
asked by
May
445 views
The diameter of circle O is AC¯¯¯¯¯¯¯¯, and mBC⌢=84. What is m∠AOB?
Diameter A C is vertical with A at the top and C
1 answer
asked anonymously
31 views
The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference
1 answer
asked anonymously
23 views
True or false, all circular objects should produce the same value for pi regardless of size
1 answer
asked anonymously
20 views
Use the correct formula to find the area of a circle if the diameter is 21 mi. Round to the nearest hundredths place. Use 3.14
1 answer
asked by
Macaroni
14 views
The diameter of a circle is 14 in. 4 x plus 3 represents the radius. Write two equations that you can use to find the value of
1 answer
asked by
Colin stari
31 views
Find the area of each circle with the given radius or diameter. Use 3.14 for pi.
r = 4 in
9 answers
asked by
🧀 Cheesy-Mc-cheeserson 🧀
13 views
Which equation shows how the relationship between the circumference and the diameter of a circle is equivalent to π?
1 answer
asked by
🧀 Cheesy-Mc-cheeserson 🧀
13 views
Step 2: What would be the first step in solving for the radius?
1 answer
asked anonymously
7 views
What would be the first step in solving for the radius?
3 answers
asked anonymously
12 views
The radius of a circle is 75 mm. What is the approximate area of the circle? Write your answer to the tenths place. Use 3.14 for
5 answers
asked by
joon
9 views
Given circle EE with diameter start overline, C, D, end overline
CD and radius start overline, E, A, end overline EA . start
1 answer
asked anonymously
21 views
quadrilateral PQRS is inscribed in circle O. Opposite angles P and R measure (x+16) degrees and (6r-4) degrees, respectively.
1 answer
asked anonymously
21 views
A) If the area of a circle is
28.26 cm?, what is the radius of the circle?
1 answer
asked by
eve2424
6 views
IF AB = 9 and AO = 21.6, what is the length of the radius (r)? Round the answer to the nearest tenth.
1 answer
asked anonymously
18 views
In the circle, AB = 34. BC = 12, and CD = 8.
A circle is shown with two secant line segments drawn originating from point upper C
1 answer
asked anonymously
45 views
In the circle, AB = 34. BC = 12, and CD = 8.
A circle is shown with two secant line segments drawn originating from point upper C
1 answer
asked by
yellow lightsaber
9 views
The radius of a circle is 10 cm. Find its area in terms of piπ.
1 answer
asked anonymously
9 views
In circle TT, mangle, U, T, V, equals, 70, degrees∠UTV=70
∘ and the area of shaded sector = start fraction, 7, divided by, 9,
3 answers
asked anonymously
11 views
If arc KJ=13x-10 and arc JI=7x-10, then find the m <KIJ.
-80 degrees -60 degrees -10 degrees 120 degrees
1 answer
asked anonymously
14 views
The radius of a circle is 98 mm. What is the area of the circle? Write y
1 answer
asked anonymously
7 views
Draw and solve the diagram of a sector of a circle of radius 14cm which subtends angle 120° at the centre is folded into a cone
1 answer
asked by
Precious
13 views
10 = 2πr
r = 10/(2π) r ≈ 1.59 A = πr^2 r^2 = A / π r = √(A / π) Which of these formulas are proportional and why?
1 answer
asked by
Disiirl
8 views
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Geometry