A circle of radius 1 units is divided into 8 congruent slices. The area of each slice is square units. The arc length of each slice is units. Express answers in exact form (leave n in the answer.for example an answer of 10"n should be written as 10n or 10pi).

Q: 11, 14 20

A:

Q: Find the area of lawn that a sprinkler waters if it is set to 120 degrees and has a radius of 14…

A:

Q: How many circle are in this figure?

A: Solution: As we can see that there are no circles in the given figure.

Q: In circle �L, ��=10LM=10 and the area of shaded sector = 40�40π. Find the length of ��⌢MN⌢. Express…

A: Given, Area of sector= 40pi Radius(r)= 10

Q: Problem. A circle whose area is 100t m2 is cut into four segments by a vertical and horizontal chord…

A:

Q: The distance from a point H to a point K, measured in centimeters, is 23. If we choose millimeter as…

A: 1 cm=10 mm

Q: If diameter of circle is 14 find the area of semicircle

A:

Q: 2. A circular wheel has been rolled and performed a total of 200 revolutions. If the radius of the…

A:

Q: if the radius of a circle is increased by 3, the circumference is increased by how much?

A: Here we have to find the increment of the circumference of a circle when its radius is increased by…

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: If the dimensions of rectangle ABCD are tripled, the perimeter will be multiplied by type your…

A: Let the length and the width of the rectangle be l and w respectively. The perimeter of the…

Q: The radius of the Ferris wheel circular path is 20fr. If a "ride" of 16 revolutions is made in 3…

A: It is given that the radius of the wheel circular path is 20 ft and the ride is of 16 revolutions…

Q: What is the total lineal distance, in feet, along the curb shown? Round off to the next largest…

A:

Q: Find the dimensions of the rectangle of greatest area that can be inscribed in a circle of radius a.

A: Let x and y be the length and width of the rectangle inscribe in a circle of radius a. Then the…

Q: millimeters

A:

Q: QUESTION 15 Write 20 yds to 6 posts as rate.

A: To write as rate 20 yds to 6 posts

Q: What unit do I use when expressing the length of a circular arc?

A: we know that unit for length of circular arc is same as simple length so, unit for length of…