Find the measure of the arc of a sector whose area is 2π sq m given that the area of the circle is 16π sq m. Note: Express your final answer in degrees.

Q: The plans for a concrete patio call for a 6 ft by 7 ft slab of concrete 6 inches thick, which has a…

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Q: Find the length of a 35° arc of a circle whose radius is 8 cm.

A: If the central angle is in degree, the arc length of the circle is obtained using the formula  Arc…

Q: 4. A central angle 0 in a circle of radius 20 m is subtended by an arc of length 25TT inches.Find…

A: Given, Radius r=20 m Arc of length = 25π inches. If you observe here the units are different, so let…

Q: 75° R 95° ?

A: Theorem  The angle subtended by an arc of a circle at its center is twice the angle it subtends…

Q: Find the length of the arc of a circle of diameter 8 meters subtended by a central angle of π/3…

A: Given that the diameter of circle is d=8 meters. Given arc is subtended by a central angle θ=π3…

Q: P ☺

A: Given query is to find the perimeter of the half circle.

Q: From the top of an 82 meter high vertical cliff, a boat has an angle of depression of 32 degrees.…

A: We will use trigonometric ratio to solve this.

Q: Confirm that the circumference of a circle of radius a is 2pa.

A: Given: Consider a radius of a circle is a. r=a

Q: What is the exact area of triangle XYZ X=30°, Y=60°, a=6

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