Hope this helps.. :)
Have a nice day!
First option is correct.
Since we have given that
Length of rectangle = 12 m
Breadth of a rectangle = 15 m
Radius of semi-circle is given by
So, Perimeter of this figure is given by
Hence, Perimeter of this figure is 60.84 m.
Therefore, First option is correct.
30.28, gl with that bub :)
Took the test :/
just did the k12 test so i thought i would help out:)
That is your correct answer. u finished grade 7 gl in grade 8 man
I am in grade 7 right now And this test is over due for me.
Perimeter includes three sides of rectangle:
15m + 12m + 15m
Plus half of circle with diameter 12m
Circumference = diameter * PI
Circumference = 37.68m.
1/2 circumference = 18.84m
Total perimeter is 15m+12m+15m+18.84m
The answer is 30.28
The perimeter of the figure is
we know that
The perimeter of the figure is equal to the circumference of a semicircle plus the perimeter of a rectangle minus the length side of
Find the perimeter of a rectangle
Find the circumference of a semicircle
The circumference of a semicircle is equal to
Find the perimeter of the figure