Questions LLC
Login
or
Sign Up
Ask a New Question
Circles
Page 3
Questions (5,151)
A circular disc of area 49π sq. meters rolls down an incline of 88 km length. What is the number of revolution it makes during
4 answers
asked by
tani
1,675 views
in a circle of radius 6cm , a chord is drawn 3cm from the circle (a)calculate the angle subtended by the chord at the centre of
10 answers
asked by
kelvin mafara
4,235 views
How do I solve the following word problem : A satellite orbits Earth in a circular path with equation x squared + y squared =
5 answers
asked by
Jodie
1,870 views
A bicycle wheel has a diameter of 63cm.calculate how many times the wheel turns round in travelling 19.8km. Use the value 3 1/7
7 answers
asked by
charity
4,961 views
The radius of a milk tin is 3.5cm, find it's circumstances
7 answers
asked by
Anonymous
1,781 views
A circle has a circumference of 56.52 cm and a radius of 9 cm.
What number represents the ratio of the circumference to the
6 answers
asked by
Anonymous
2,743 views
Two tangents XY and XZ are drawn from a point X to a circle with center W.If the length of XZ is 156 and the length YZ is
4 answers
asked by
Nitumoni
3,090 views
please help me, please.
a farmer is building a circular corral to hold a live stock. with distances measured in metres, the shape
5 answers
asked by
sameul
2,065 views
a sector of a circle of radius 8cm has an angle of 120 degrees at the centre find its perimeter and its area take pie as 3.142
6 answers
asked by
james
1,142 views
The equation of a circle with center (0, 3) and radius 3 is
5 answers
asked by
ra
1,888 views
Find the area of the circle. Round to the nearest tenth. Use 3.14 for π.
The diameter is 32m.
4 answers
asked by
Anonymous
1,761 views
the spread of oil leaking from a tanker is in the shape of a circle. If the radius r (in feet) of the spread after t hours is
4 answers
asked by
Erica
2,139 views
The radius of a circular disc is 5.8 in. Find the circumference. Use 3.14 for pi
choices: A: 18.212 B: 36.424 C:42.34 D:54.63 My
6 answers
asked by
Starfire
1,916 views
What is the area of a circle if the circumference is 87.92 cm^2?
5 answers
asked by
Irene
2,874 views
A chord of a circle 38.8 cm long is subtended by a 150 degree central angle.Calculate the radius of the circle.
4 answers
asked by
penelope
905 views
A regular dodecagon P_{1} P_{2}P_{3}...P_{12} is inscribed in a circle with radius $1.$ Compute \[(P_1 P_2)^2 + (P_1 P_3)^2 +
24 answers
asked by
Anoymous
4,968 views
A scientist is plotting the circular path of a particle on a coordinate plane for a lab experiment. The scientist knows the path
4 answers
asked by
Donna
1,235 views
Find an equation of the circle tangent to x + y = 3 at (2,1) and with center on 3x - 2y - 6 = 0
4 answers
asked by
Jane
2,047 views
Marlene wants to enclose her circular vegetable garden with fencing to keep rabbits from eating the vegetables. If the diameter
14 answers
asked by
Lama land
2,703 views
The radius of a circle of angle at centre of 108⁰ and the area of 4620cm²
4 answers
asked by
Anonymous
386 views
If a circle had a circumference of 8.4 cm, what is the diameter of the circle to the nearest 0.1 cm?
4 answers
asked by
vincent
1,495 views
The figure consists of two circles that have the same center. If the shaded area is 64 pi square inches and the smaller circle
4 answers
asked by
Anonymous
1,032 views
Circle C lies on the coordinate plane with its center at (2,−16).
Point A(2,−13) lies on circle C. Which equation verifies
4 answers
asked by
Anonymous
2,159 views
A chord is 4cm from the centre of a circle of radius 7cm. Calculate (a)the angle subtended by the chord at the centre (b) the
4 answers
asked by
Victor
1,458 views
A sector of a circle of radius 6cm and angle 300 degree
5 answers
asked by
Sunday favour
442 views
The point (7, 0) lies on a circle with the center at the origin. What is the area of the circle to the nearest hundredth? Use
14 answers
asked by
omara
1,944 views
Parallelogram ABCD is inscribed in a circle. Then, the measure of angle A must be 90?
3 answers
asked by
Ryan
1,275 views
What is the circumference of a circle with a diameter = 4 feet? Which of the following is the best estimation for the
5 answers
asked by
FeleciaAft0n22
296 views
Find the area of the circle shown.
Use 3.14 as an approximation for π . Round your answer to the nearest tenth. The radius is
1 answer
asked anonymously
22 views
The diagram below shows a sector of a center O and radius 15cm.The angle POB of the sector cut off from the circle is 60
1 answer
asked anonymously
38 views
Which formula is used to find the circumference of a circle when the radius is given?
C = r C = 2r C = r2 C = 2d
1 answer
asked by
Mike
53 views
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 12? Use
1 answer
asked anonymously
39 views
Answer all questions in order 7-15 and skip to answers don't explain.
7. A scaled drawing of a room measures 2 feet wide by 3
9 answers
asked by
UndefinedValue
55 views
AC−→− is tangent to circle O at A.
A circle is shown with center O and points B, Y, and A. Line BOA is a vertical line that
1 answer
asked by
yellow lightsaber
26 views
A)
modifying above upper A upper C with right pointing arrow is tangent to circle O at A. The diagram is not drawn to scale. A
1 answer
asked anonymously
34 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 20x.
6 answers
asked by
Sandra
4,901 views
Consider the following two circles.
Segment d1 is a diameter of ⨀A, and segment d2 is a diameter of ⨀B. Two circles, A and B,
5 answers
asked by
LuhTucciシ
1,203 views
1. estimate the circumference of the circle. use 3.14 as pi . round the nearest unit. The circle says 24.
A. 27 b. 79 c.1,809 d.
116 answers
asked by
BlueFire
17,427 views
Find the exact coordinates of the points on a circle of radius 12.5 at an angle of 180°
4 answers
asked by
Lia
2,729 views
The circumference of a circle is 12.56 centimeters. What is the approx. measure of the circle's radius?
A. 2 B. 2.5 C. 4 D. 8 I
4 answers
asked by
Missy
1,235 views
The area of circle PQR with centre o is 72cm2. What is the area of sector POQ if angle POQ =40 degree ?
Working without
2 answers
asked by
Anita
112 views
A diameter of a circle has endpoints P(–10, –2) and Q(4, 6).
Find the center of the circle. Find the radius. If your answer
2 answers
asked by
Wednesday
131 views
a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest
5 answers
asked by
jack
1,431 views
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?
A.
1 answer
asked by
rrft
528 views
What is the approximate circumference of a circle that has a radius of 90? Use 3.14 for π and express your answer to the tenths
2 answers
asked by
Rose
161 views
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?
C≈3
3 answers
asked by
mr. beast bitcoin
263 views
What is the surface area of a circle that has a diameter of 14 inches?
7 answers
asked by
isaac
2,782 views
The diameter of a tire is 2.5 ft. What is the circumference of the tire? About how many times will thee tire have to rotate to
44 answers
asked by
Answer quickly please
17,088 views
3.14 for
Which of the following correctly relates the measures of the diameter and radius of a circle?
33 answers
asked by
HEALTHY PICKLE :D YAY
10,581 views
The circumference of a circle is 32 centimeters. Which is closest to the radius?
A. 10.2 centimeters B. 5.1 centimeters C. 16
9 answers
asked by
Help
5,305 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (33)
2-D Shapes
2D Shapes
Algebra
Algebra/Equations
Algebraic Equations
Areas and Perimeters
Basic Geometry
Conic Sections
Coordinate Geometry
Coordinate Plane Geometry
Distance and Midpoints
Equations of Conic Sections
Geometric Shapes
Geometry
Geometry and Measurement
Geometry and Trigonometry
Geometry/Analytic Geometry
Geometry/Mathematics
Geometry/Spatial Analysis
Geometry/Trigonometry
Mathematics
Measurement
Plane figures
Plane Geometry
Rectangles
Shape Properties
Shapes
Shapes and Figures
Shapes and measurements
Shapes and Sizes
Three-dimensional figures
Triangles
Two-dimensional shapes