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A gardener makes a new circular flower bed. The bed is ten feet in diameter. Calculate the circumference and the area of the circular
flower bed.

A gardener makes a new circular flower bed The bed is ten feet in diameter Calculate the circumference and the area of the circular flower bed class=

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dashataran

Answer:

[tex]\text{First option is correct.}[/tex]

Explanation:

[tex]\text{Given,}\\\text{Diameter of circular flower bed(d) = 10feet}\\\therefore\ \text{Radius of circular flower bed (r) = 10/2 = 5feet}\\\text{Now,}\\\text{Circumference of the flower bed = }2\pi r=2\pi(5)=10\pi\ \text{feet}\\\text{Area of flower bed = }\pi r^2=\pi (5)^2=25\pi \text{ square feet}[/tex]

Answer:

1st option

Step-by-step explanation:

Area of a circle = [tex]\pi r^{2}[/tex]

Circumference = 2[tex]\pi r[/tex]

The radius is half of the diameter.

Radius = 10 / 2 = 5 feet.

1) Find the area of the circle. You first do exponents.

[tex]5^{2}[/tex] = 5 x 5 = 25 [tex]\pi[/tex] so that instantly rules out the third and fourth option.

2) Find the circumference.

2 x 5 = 10 [tex]\pi[/tex] and that rules out the second option so the first one is correct.

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