jasminemonae62

13.05.2021 • 

SAT

Direction:Solve and analyze the following problems involonving circumference. 1. Elsie's circular garden is meer in diameter. How many meters of barb wire are
needed to put a fence around 1

2. A circular flower bed has a radius of 35 m. How many meters of fencing mareras
will be needed to endlose it?

3. Eliza is making a drculor table doth. It has a diameter of 2 meters. How many
meters of lace are needed to decorate it?

4 Jovy is laying out a 20-meter rau circular
playground. What is to circumference?

5. The diameter of a bicycle tire is 56 How my centimeters will it take for the dire
to complete 1 rotation?​

Ответ:

dondre54

12.06.2021

SAT

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15.7 m

220 m

2 m²

125.66meter.

Explanation:

1.)

Diameter of garden = 5 meter

d = 5m

Radius, r = 5 /2 = 2.5m

Circumference = 2πr = 2π * 2.5 = 15.7 meter

2.)

Radius of circular bed = 35 m

Circumference = 2πr = 2π * 35 = 219.9 = 220 m

3.)

Diameter = 2 meters ; Radius = 2 / 2 = 1

Area = πr = π * 1² = 2m²

4.)

Radius = 20 m

Circumference = 2πr = 2π * 20 = 125.66meter

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Ответ:

smann211

20.07.2021

SAT

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The main idea's are to attract visitors and to teach more visitors about Museums

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