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WILL GIVE BRAINLEST Which choices best represents the area of the figure below? Use ≈3.14
Question 5 options:

76.93 centimeters squared

153.86 centimeters squared

196 centimeters squared

615.44 centimeters squared

WILL GIVE BRAINLEST Which choices best represents the area of the figure below Use 314 Question 5 options 7693 centimeters squared 15386 centimeters squared 196 class=

Respuesta :

Answer:

76.93 cm

Step-by-step explanation:

Since the area of a circle is [tex]\pi r^{2}[/tex], where r is the radius, the area of a semicircle would be half of a circle's area, meaning [tex]\frac{1}{2} \pi r^{2}[/tex]. From the diagram, the semicircle has a diameter of 14cm, and the radius is half of the diameter so r = 14/2 = 7cm.

Plugging in the value for radius r, we get  [tex]\frac{1}{2} \pi (7)^{2}[/tex] ≈ [tex]76.9690200129 cm[/tex].

So the right answer is 76.93 cm.

Hope I helped!

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