Answer:
Circumference: 376.8 meter
Area: 11304 meter - square
Step-by-step explanation:
In geometry, we have the following formula to calculate circumference and area:
[tex]Circumference:\ C = 2 \pi r\\Area:\ \pi r^{2}[/tex]
From the question, we have the following data:
Diameter = 120 meter
We know that diameter is twice the radius of a circle, hence we divide the diameter by 2 to find the value of radius.
[tex]Radius = \frac{120}{2} = 60\ meter[/tex]
We use the value of radius in the formula of circumference and area, as given above:
Circumference of the capsule:
[tex]C = 2 \pi r\\C = 2 \pi \times 60\\C = \pi \times 120\\C = 3.14 \times 120\\C= 376. 8\ meters[/tex]
Area of the capsule:
[tex]A = \pi r^{2}\\A = \pi (60)^{2}\\A = \pi \times 3600\\A = 3.14 \times 3600\\A = 11,304\ meter^{2}[/tex]
