Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Geometry
a 30 degree angle cuts off an arc in a circle with a diameter of 10in find the length to the nearest hundredth
1 answer
arclength= angle/360*2PI*radius
You can
ask a new question
or
answer this question
.
Similar Questions
For this circle, a 50 degree central angle cuts off an arc of 6 in. What is the circumference?
Top answer:
50/360 of the circumference (x) is 6 in. 50x/360 = 6 The entire circumference is therefore x =
Read more.
In circle P, arc EN=66, angle GPM=89, and GN is the diameter. Find the measure of angle EGN.
The answer is 33º but I'm not sure
Top answer:
To find the measure of angle EGN, we can use the properties of inscribed angles in a circle. From
Read more.
Hello,
Can someone please tell me if I have the correct answer? Thank You, My answer: 25 sq. ft. What is the area of a sector of
Top answer:
the numerical answer is correct but you probably meant to say 25 square inches, not square feet.
Read more.
A minor arc of a circle subtends an angle of 105 degree at the center of the circle. If the radius of the circle is 8.4 cm, find
Top answer:
oops. that is the minor arc. Change 105 to (360-105)
Read more.
If a central angle of 90 degrees defines an arc on circle R that has the same length as the arc on circle W defined by a
Top answer:
since the arc lengths are the same, 90r = 60w So, r/w = 2/3 Since the areas vary as the square of
Read more.
A strip of metal 58cm long is bent into an arc of a circle of radius 24cm calculate to the nearest degree the angle that the arc
Top answer:
58 / (2 * π * 24) = a / 360º
Read more.
The marching band has ordered a banner with its logo. The logo is a circle with a 45 degree central angle. If the diameter of
Top answer:
8.2 ft It’s right
Read more.
Find the arc length, of a 130 degree arc, in a circle with a diameter of 7.2 inches. Round your answer to the nearest thousandth
Top answer:
arc length= 2PI*radius*130/360
Read more.
Find the arc length, of a 130 degree arc, in a circle with a diameter of 7.2 inches. Round your answer to the nearest thousandth
Top answer:
130/360 is the fraction of the whole circumference of length pi D (130/360) * pi * (7.2)
Read more.
If the arc of a circle is 15 meters long and the radius of the circle is 3 meters, then what is the measure of the central
Top answer:
To find the measure of the central angle, first calculate the circumference of the circle using the
Read more.
Related Questions
in circle p below the lengths of the parallel chords are 20,16, and 12. Find measure of arc AB..... the chord with a length of
A secant and a tangent to a circle intersect in a 42 degree angle. The two arcs of the circle intercepted by the secant and
An angle of 1.8 radians at the center of the circle subtends an arc of length 23.4cm.
Find: (a) The radius of the circle (b) The
An arc substend an angle of 105 degree at d centre of a circle of radius 6cm . find the length of the arc if pi 22/7
An arc of length 28cm subtend an angle of 24° at the center of the circle. In the same circle what does an arc of 35cm subtend
An arc of a circle with radius of 14 cm subtends an angle of 135 degree at the centre. calculate the length of the arc
a central angle intercepts an arc on a circle equal in length to the diameter of the circle. find the measure, in radians, of
A 45 degree arc of circle D has the same length as a 30 degree arc of circle E. what is the ratio of the radius of circle D to
An arc of a circle subtends an angle of 54 at the centre. If the arc is 9cm long, calculate the circumference of the circle.
Arc substend an angle of 45 degree at the centre of a circle of radius 8cm (a)calculate the length of the arc
