14

Mathematics

2 answers:

Neko [114]3 years ago

6 0

Answer:

The area of the semi-circle = 76.93 square units

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the diameter of the circle d= 14

We know that Area of the circle

A = πr²

The radius of the circle

$r = \frac{d}{2} = \frac{14}{2} = 7$

The area of the semi-circle

$A = \frac{\pi r^{2} }{2}$

$A = \frac{\pi (7)^{2} }{2} = \frac{49\pi }{2}$

Put π = 3.14

The area of the semi-circle

$A = \frac{3.14 X 49}{2} = 76.93 square units$

Vilka [71]3 years ago

3 0

Answer:

76.93

Step-by-step explanation:

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navik [9.2K]

Answer:

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Step-by-step explanation:

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Answer:

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