Answer: 40 ft by 4 ft
Step-by-step explanation:
See attached picture
How do you solve this?
1 answer:
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we know that 7*7=49 so thus
therefor n=2
it is written as
Answer:
The perimeter is
Step-by-step explanation:
we know that
The perimeter of the figure is equal to the circumference of a semicircle
plus the perimeter of a square minus the diameter of the circle
so
we have
The diameter of the circle is equal to the length side of the square
substitute