2 years ago

Need helpp fastt plss will give brainliest to who is correct plss helpp

Mathematics

1 answer:

adoni [48]2 years ago

3 0

112? kxkdjejeiidisiskskdkks

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2 years ago

A rose garden is formed by joining a rectangle and a semicircle. The rectangle is 33ft long and 21ft wide. If the gardener wants

jeyben [28]

Answer:

The perimeter of the garden is 126.81 feet.

Step-by-step explanation:

We are given the following in the question:

Dimensions of rectangle:

Length, l = 33 feet

Width, w = 21 feet

Dimension of semicircle:

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$r = \dfrac{d}{2} = \dfrac{33}{2} = 16.5$

Perimeter of garden =

$P =\text{(Length + 2(Width)) + Perimeter of semi circle}\\P =l + 2(w) + \pi(r)\\P = 33 + 2(21) + 3.14(16.5)\\P = 126.81$

Thus, the perimeter of the garden is 126.81 feet.

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3 years ago

How long will it take for an undersea sonar pulse<br> to travel 3 km?

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