8. Two construction workers are assigned to fill a circular sinkhole with concrete. To determine the amount of concrete needed, the workers decide to find the diameter of the sinkhole. D is the midpoint of BE and C is the midpoint of AE. What is the diameter of the sinkhole? D B 7ft A

Q: 18. Xz IS a diameter of the circle shown. the radius of the circlC Is 13 feet and Yz = 24 feet. Find…

A:

Q: 15. Carter's daycare class uses spray bottles for water play during the summer. The bottle he uses…

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Q: 4.) Using the figure below, find the approximate area of the circle inside. (Hint- Use what you know…

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Q: My lawn has the shape shown in the figure below, where the dimensions are in feet. 25 65 19 70 245…

A:

Q: You want to upgrade the tires on your truck. The manufacturer tires are P225/70R17. You want to…

A: Given: Old tires: P225/70R17 and New tires: P245/75R17

Q: 2. An observatory has the shape of a right circular cylinder surmounted b a hemisphere. If the…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 16.) In your backyard, you want to plant flowers extending 1.5 feet around your circular pond. The…

A: Here we find the area of circle.

Q: 5 A landscaper builds a regular hexagonal patio in a circular garden. The area not covered by the…

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: (A):=92.09 cm2 (B):96.056 cm2 (C):427.60 cm2Explanation:Step 1:(A): Red marker area : Area of…

Q: 4. In the diagram below, AOC and BOD are diameters of a circle of radius 4.5cm. if DC=7cm, calculate…

A: here given that the BOD and AOC  are diameter of the given circle with radius 4.5 cm   BD is the…

Q: X W 98⁰ 24° с N R

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Q: d the radius of the cone b

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Q: 12ft What is the circumference? [circumfernce2] ft.

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Q: If the surface area of a sphere is 324πcm2, than find it's radius. Use π = 3.14. Numbers only.

A: The objective of this question is to find the radius of a sphere given its surface area. The formula…

Q: 2 What is the radius of the circle x+ y? = 4? %3D Simplify any fractions.

A: To find the radius of circle

Q: 2. A circular fishpond with a diameter of 15 feet is to have a 2 feet wide border of paver bricks.…

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Q: Determine if AB is diameter of the circle: 3 E O True O False

A: A diameter is a Line joining from one end to another end of the circle passing through the center.

Q: 9. The area of the small sector is 20n ft2. What is the radius of the circle? В 720

A: Explanation of the solution is given below...

Q: 1. Two circles, one with radius 15 cm and the other with radius 10 cm, are located so that they…

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Q: The two trapezoids below are similar. 10 m 4 m 6 m D What is the length in meters of CD? A. 12 m B.…

A: Ratio of corresponding sides must be same

Q: The diameter of a circular park is 100 m. Find the cost of fencing it at $2.5 per meter. 785 USD 124…

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Q: You are shopping online for a cylindrical portable speaker to fit snugly in the side cylindrical…

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Q: B. BD is a diameter of circle O. Find the following. (Use the back for your solution.) page 2x 6 A…

A: ( According to the guidelines of Bartleby we will solve only for first three parts. To get solution…

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.