3 years ago

(GEMOETRY) What is the perimeter of Green Island?

Mathematics

1 answer:

Leno4ka [110]3 years ago

5 0

Answer:The Perimeter of Green Island is 1.6 km.

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Step-by-step explanation:

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2 years ago

The height of a cone is twice the radius of its base.

amm1812

Answer:

The correct answer is option 1. $\frac{2}{3} \pi x^3$ cubic units.

Step-by-step explanation:

The formula for the volume, V of a right angled cone is given as:

$V = \dfrac{1}{3} \pi r^{2} h ...... (1)$

Where, $\pi = 3.14$

$r$ is the radius of the circular base of the cone.

$h$ is the height of the cone.

We are given that height is twice of the radius of its base.

Let the radius of base = $x$ units

Now, As per the question statement,

The height of cone= $2 \times x$ units

Putting the values of $r, h$ in equation (1) to find the volume:

$\Rightarrow \dfrac{1}{3} \times \pi \times x^{2} \times 2x\\\Rightarrow \dfrac{2}{3}\pi x^{3}$

Hence, the correct answer is option 1. $\dfrac{2}{3}\pi x^{3}$ cubic units.

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3 years ago

What is the median for 252,210,264,278,208,295,248,257,284,271....expressed to the nearest tenth.

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Step-by-step explanation:

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3 years ago

Find the area of the triangle. 5 ft 8 ft

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Answer:

Step-by-step explanation:

The formula for area is LxW, in this case it’s 5x8 which is 40.

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