40 students at a particular school are randomly selected for a survey. 18 have blue eyes. If there are 400 students at this scho
2 answers:
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Answer:
(a) The total area of compound figure is .
(b) The total perimeter of compound figure is 68.84 ft.
Step-by-step explanation:
Perimeter: The total distance covered by the figure.
Area: It is defined as the space occupied by the figure.
Given:
Length of rectangular figure = 19 ft
Breadth of rectangular figure = 12 ft
Radius of circle, r =
Part (a):
Now calculating the total area of the compound figure.
Now putting all the given values in this formula, we get:
Part (b):
Now calculating the total perimeter of the compound figure.
Now putting all the given values in this formula, we get: