If arc of circle of radius 30 cm has a length of 24 cm then the angle in degrees subtended at center of circle is:

Q: Find the measure of arc ABD

A: The measure of an arc of a circle is equal to the angle that the arc subtends at the center of the…

Q: find the parameter of a triangle having a max area , that is circumscribing a circle of radius 8 cm

A:

Q: Find the length of an arc on a circle of radius 8 corresponding to an angle of (135/ pi) degrees.…

A: According to the question given values

Q: A ramp at the top of a 4 ft high truck dock is to be constructed with an angle of inclination of…

A: Given Information -  A ramp is to be constructed at the top of a 4 ft high truck dock. the angle of…

Q: A sector has an area of 18 square centimeters and is defined by a circle with a radius of 4 cm,…

A: Given :  A sector has an area of 18 square centimeters. Radius of 4 cm.   To determine the…

Q: A 10-ft ladder is leaning against a vertical wall so that the bottom of the ladder is 4 ft away from…

A: Figure

Q: A tangent ET is constructed to circle Q from external point E. Which angle and which side of…

A: Since the angle formed by a radius drawn to tangent equals 90° i.e. QT¯⊥TE¯Applying the Pythagorean…

Q: If the length of arc of a circle of radius 2/3 feet is 14 feet. then the central angle 0 is:

A: Given Radius of circle (r)=23feet & Length of arc (s)=14 feet To find central angle θ:

Q: Find the lengths of both circular arcs of the unit circle connecting the point (−√3/2, −1/2) and the…

A: Given:  Point: ( -√3/2 , -1/2 )   Angle = 20°

Q: How do you find the length of arc subtended by a central angle of 30 degrees in a circle of radius…

A: Let us draw a picture using given information. Given the central angle is 30 degrees and radius is…

Q: Prove that the angle substended by an arc of a circle at the centre is doubled the angle substended…

A: Let O be the center of circle. PQ is an arc subtending ∠POQ at the center O. To prove: ∠POQ=2∠PAQ

Q: What is the measure in degrees of the central angle of a circle of radius 15 cm which subtends an…

A:

Q: 2. On the wall of Mr. Piamonte's house, a 6 meter picture was hung so that its location is 5 meters…

A: Since, the student has posted multiple questions (more than one question) and is asking to slove…

Q: Two congruent angles angles whose rays are congruent. are O True O False

A: Given data÷

Q: 3. Find the angle of the largest right circular cone which can be inscribed in a sphere of radius 9…

A: Given, R=9inch volume of cone is (V) V=13πr2h from pythagoras theoram relation between r and R is…

Q: Find the length of an arc of a circle of radius 10 m if the arc subtends a central angle of 2pai/5…

A:

Q: Find the angle of least positive measure(not equal to the given measure) that is coterminal with 600…

A: Co terminal angles are angles which have their terminal sides in same location when drawn in…

Q: Find the length of the arc of a circle of radius 5 subtended by a central angle of 100°. Round to…

A: We were given the radius = 5 cm and the central angle is 100°We know that θ=sr where θ is the…

Q: Find the coordinates of a point on a circle with radius 25 corresponding to an angle of 250 degrees.…

A:

Q: What is the arc length spanned by the angle 300◦ on the circle of radius 2.5 feet?

A: As we know,                               Lθ=C2πAs circumference, C=2πrLθ=2πr2πTherefore , L=θ*r

Q: Find the coordinates of a point on a circle with radius 10 corresponding to an angle of 300° (х, у)…

A:

Q: On the wall of Mr. Piamonte's house, a 6 meter picture was hung so that its location is 5 meters…

A:

Q: Find the coordinates of a point on a circle with radius 20 corresponding to an angle of 245∘ (x,y)…

A: We will solve the problem

Q: In a circle of radius 2, the length of the arc that subtends a central angle of 140 degrees is

A:

Q: A power line is connecting the top of a building to the ground 260 meters away from the base of the…

A: The figure can be drawn as below

Q: Find the length of an arc on a circle of radius 8 correspondings to an angle of 135∘. Arc length =…

A: Length of arc = (angle × 2πr )/ 360o

Q: What is the relationship of two secants intersecting in the interior of a circle to the measures of…

A:

Q: Find the length of an arc of a circle with radius 12 cm if the arc subtends a central angle of 30…

A:

Q: Find the exact length of the arc of the circle of radius 5 inches, subtended by a central angle of…

A: Given: Radius of a circle=5 inches Central angle, θ=60° Length of arc of a circle when central angle…

Q: A central angle of a circle of radius 6 inches is subtended by an arc of length 6 inches. What is…

A: The circumference of circle is           2πr = 2.π.6 =12π inches         which subtends central…

Q: A person in a hot air balloon is looking down with an angle of depression of 36 degrees at their car…

A: The given system makes a right-angle triangle system, hence triangle properties help to find the…

Q: Two circles have radius of 4cm and 12 cm respectively. If the distance between their centers is 30…

A:

Q: A circle is inscribed in a polygon if each side of the polygon is tangent to the circle. true or…

A: If all the vertices of a polygon are on the circumference of a circle, the polygon is inscribed in a…

Q: Compute the area of the sector of a circle of radius 7 where the central angle of the sector is ().…

A: Given: Radius =3 Central angle =12π

Q: Find the central angle which subtends an arc of length 7 meters of a circle of radius 12 meters.

A:

Q: Find the length of an arc of a circle with a 8-cm radius associated with a central angle of 240…

A: On solving this we will get

Q: Calculate the length of the arc of a circle of radius 31.0 cm which π/6 subtends an angle of at the…

A: we have to calculate the length of the arc of a circle whose radius is 31.0cm and which subtends π6…

Q: Find the area of a sector of a circle of radius 12in with an angle of 38 degrees

A: To Determine: Find the area of a sector of a circle of radius 12in with an angle of 38 degrees

Q: In Case 3-(Center of the circle outside the angle), Theorem 42-(An angle inscribed in a circle is…

A:

Q: The region bounded by two radii and arc of a circle is called

A:

Q: Find the coordinates of a point on a circle with radius 15 corresponding to an angle of…

A:

Q: Two congruent angles are angles whose rays are congruent.

A: here we use the definition of congruent angles.

Q: It is known that regular pyramid P.QRST with length RS = 8 cm and PR = 12 cm, such as on picture. By…

A: Given regular pyramid PQRST with length RS = 8 cm and PR = 12 cmRS = ST = TQ = QR = 8 cm { Regular…

Q: Find the measure of arc ABD.

A:

Q: In circle J with mZHJK = 46°, find the angle measure of minor arc HK . %3D

A: We have to find m Hk

Q: The two lines AC, AB intersect at point A at an angle of 45 degrees, and the arc shown in the…

A: Given that, The two lines AC, AB intersect at point A at an angle of 45 degrees. The arc shown in…

Q: Find the length of the arc of a circle with radius 3.5 cm and central angle 142°. (1 dp)

A:

Q: is an angle whose vertex is at the center of the circle. * Intercepted Arc Inscribed Angle O Central…

A:

Q: If an insoribed angle of a circle intercepts a semicircle what is tha angle formed?

A:

Q: What is the length of an arc of a circle with radius 4 cm that subtends a central angle 216°?

A: Given : The radius circle(r) = 4 cm.   central angle(θ) = 216°  Length of an arc of a circle ,…