Respuesta :
Answer:
157.14 m2 (157.14 meters squared)
Step-by-step explanation:
Signal range of baby monitor is 50 meter radius.
The baby monitor will therefore cover an entire area of 50 meter radius.
Formula for finding the area of a circle is = π r 2 = π X r X r
Meaning: π = 3.142, r = radius of signal monitor
Therefore Area of circle = Square meters of coverage of baby monitor = 3.142 X 50 meters X 50 meters = 157.14 m2 (157.14 meters squared)
The total coverage does the baby monitor provides is 7854 square meters and this can be determined by using the formula of the area of a circle.
Given :
A baby monitor picks up signals within a 50-meter radius.
The following steps can be used in order to determine the total square meters of coverage does the baby monitor provide:
Step 1 - The formula of the area of the circle can be used in order to determine the total square meters of coverage does the baby monitor provides.
Step 2 - The formula of the area of the circle is given below:
[tex]\rm Area = \pi r^2[/tex]
where r is the radius of the circle.
Step 3 - Now, substitute the value of the radius in the above expression.
[tex]\rm Area = \pi \times (50)^2[/tex]
Step 4 - Simplify the above expression in order to determine the total square meters of coverage does the baby monitor provides.
Area = 7854 square meters
For more information, refer to the link given below:
https://brainly.com/question/1238286
