A sprinkler on a golf green is set to spray water over a distance of 20 meters and to rotate through an angle of 105°. Draw a diagram that shows the region that can be irrigated with the sprinkler 20

Q: Find the radius of a sector with a central angle of 30◦if its perimeter is the same value as its…

A: Here, to find the radius of a sector with a central angle of 30°. Note that the perimeter of a…

Q: Find the dihedral angle formed by any two adjacent faces of a regular octahedron if one edge is…

A: A regular octahedron is composed of eight equilateral triangles, four of which meet at the vertex.…

Q: A water sprinkler sprays water over a distance of 20 feet while rotating through an angle of 145°.…

A:

Q: If the radius of a circle is doubled and the central angle of a sector is unchanged, how is the area…

A: To find change in area if the radius of a circle is doubled and the central angle of a sector is…

Q: Calculate the central angle of the sector if its area is 32% of the circle.

A:

Q: A triangular plot of land has sides of lengths 420 feet, 350 feet, and 180 feet. Approximate the…

A: A triangular plot of land has sides of lengths 420 feet, 350 feet, and 180 feet. Approximate the…

Q: If the inscribed angle measure is 0 what would the central angle and arc measurements be

A: Given ,

Q: A sprinkler sprays water over a distance of 40 feet and rotates through an angle of 80º.  Find the…

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Q: Find the area of the sector of a circle with radius 9 inches formed by a central angle of 10°:

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Q: A 20 foot ladder leans against the a house forming a 75 angle with the house. Exactly how far is the…

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Q: Determine the subtended arc of a circle of 8cm radius if the included angle is 70 degrees.

A: Solution : We have to find out the arc of a circle which radius is 8cm and the subtended angle of…

Q: Find the length and area of the sector whose central angle is 0=50° and radius is 400 cm.

A:

Q: Find the area of the sector of a circle of radius 5 meters formed by an angle of 120°.

A: Given information Radius of the circler=5 meters Angle of the sectorθ=120° The formula for the area…

Q: A circle has a radius of 20 centimeters and a central that measures 216 degrees, find the length of…

A: A circle has a radius of 20 centimeters and a central that measures 216 degrees

Q: A pattern of shapes that fit perfectly together is called Blank 1.

A: When we put a pattern of flat shapes together so that we leave no gaps in between them is…

Q: A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 145.…

A: Given data: The area of lawn formed by sprinkler is circle. A water sprinkler sprays water over a…

Q: Which paper folding method can be used to form an angle bisector?

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: Given: Radius of the circle (r) = 12cm Central angle θ=30° To find: Length of the arc (l) = ?

Q: Find the area of the sector of a circle with radius 2 feet formed by a central angle of 165°

A: Given that redius of the circle is r= 2feet and central angle is 165° . We know that area of the…

Q: If the perimeter of a sector is 4 times its radius then the radius measure of the central angle of…

A: Given that: P = 4R, where P = Perimeter of the sector and R = radius of the circle

Q: 2. A windshield wiper rotates through a 120° angle as it cleans a windshield. From the point of…

A: Given, A windshield wiper rotates through a 120° angle as it cleans a windshield. From the point of…

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

A:

Q: A 18 foot ladder rests against a wall. The ladter makes a 65 angle with the ground. How far from the…

A:

Q: Which lines or line segments or rays must be drawn or con- structed in a triangle to locate its a)…

A: Given:

Q: When it was constructed 4,500 years ago, the Great Pyramid in Egypt had a height of 147 meters and…

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Q: A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What…

A: The perimeter of the resulting image is still   13cms.   Given to us,   the perimeter of the…

Q: 5. A circular plot with a 180 foot diameter is watered by a spray irrigation system. To the nearest…

A: The area of a circle is given by , where d is the radius of the circle. Substitute 180 for d to find…

Q: A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 155…

A: Given that Assume the lawn is circle of radiusr=30 feet. Subtended angle is θ=155° It is known that…

Q: Find the area of a sector if the radius of the circle is 10 inches and it is formed by a central…

A: We know that if θ is in radian , is an angle between two radii of circle with radius r, then the…

Q: Find the area of a sector with radius 6cm.If the angle between the section 60o

A: Area of sector

Q: Find the area of a sector of a circle with central angle of 108° if the radius of the circle is…

A: We have to find area of a sector of the circle where angle made by an arc at the center is 108° and…

Q: A sprinkler on a golf green is set to spray water over a distance of 20 meters and to rotate through…

A: Here we will use the formula of area of Sector.    If ' theta' is measured  in degree so Area is…

Q: Find the area of a sector that is intercepted by a central angle of 150° in a circle of radius 12 m.

A:

Q: What is the radius of a sector of a circle with a central angle of measure 45° and whose area is…

A: Given : Measure of central angle is 45° Area of sector is 98π cm2

Q: Find the radius of a circle with an arc length of 4 feet that subtends a central angle by 125°

A:

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: the arm of a ferris wheel starting from the center to its passenger seat has a length of 80 ft. how…

A:

Q: A circle has a radius of 20 centimeters and a central angle that measures 216 degrees. Find the…

A: Given query is to find the length of the arc for the indicated Central angle.

Q: Find the length of an arc of a circle with radius 10 m that subtends a central angle of 30°.

A:

Q: If the measure of a minor arc of a is 86 degrees, then what is the measurement of its corresponding…

A: Degree measure of a minor arc is defined as  the measure of its corresponding central angle.  Degree…

Q: An engineer is asked to design a water sprinkler that will cover a field of 100 square yards that is…

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Q: Find the length of the arc of a circle with radius 15 cm that subtends a central angle of 84°.

A: arc of a circle with radius 15 cm that subtends a central angle 84°

Q: What is the radius of a circle if a central angle of 20° subtends an arc of length 10 inches?

A:

Q: The central angle of a circle measures 100 degrees, while the area of the sector including that…

A: The central angle of a circle measures 100° and the area of the sector including that angle is 40π.…

Q: The campagnolo hyperon ultra two carbon wheel has 22 spikes evenly distributed around the rim of the…

A: Given that,   The campagnolo hyper on ultra two carbon wheel has 22 spikes evenly distributed around…

Q: The perimeter of the circular sector with radius 18 cm and central angle 120 degrees is

A:

Q: A hemispherical cake is to be divided into two equal parts as shown. Calculate the angle of…

A: Value of inclination is evaluated.

Q: Find the area of a triangular lot having two sides of lengths 90 meters and 52 meters and an…

A:

Q: A circle has a radius of 20 centimeters and a central angle that measures 216 degrees.  What is the…

A: we have to find the length of the arc