Answer A - 25.12 square feet
We know that
perimeter of the figure=perimeter of semi circle+perimeter of rectangle
so
perimeter of semicircle=2*pi*r/2----> pi*r
diameter=6 yd
radius r=6/2----> r=3 yd
convert to ft
1 yd ------> is equal to 3 ft
3 yd-----> x
x=3*3----> x=9 ft
so
diameter=18 ft
radius=9 ft
perimeter of semicircle=pi*9----> 28.26 ft
perimeter of rectangle=18+15+15----> 48 ft
perimeter of the figure=28.26 ft+48 ft-----> 76.26 ft
the answer is
<span>76.26 ft</span>
26% is equal to
26/100
divide the numerator and denominator by 2
13/50= is your answer!
:)
Its in the picture i have 5 hope this helps(:
[20 2/3]/3 can be rewritten as an improper fraction.
20 2/3 = 62/3. Now we divide 62/3 by 3, which is the same as multiplying by 1/3.
62/9 is the number of hours each day, or 6 8/9 hours. Almost 7 hours. And this makes sense, as 20 2/3 is almost 21 hours.
