Find the perimeter of the figure round to nearest hundredth

  40.57 in . . . . depending on your value of π

Step-by-step explanation:

The circumference of a circle with diameter 8 inches is ...

  C = πd = π(8 in)

The left side of the figure is a semicircle, so its length will be have this, or ...

  (1/2)C = (1/2)(π)(8 in) = 4π in

Then the sum of the lengths of all edges of the figure will be ...

  P = (4π +10 +8 +10) in  = 28 +4π in

For π = 3.14

  P = 28 +4(3.14) = 40.56 . . . inches

For π ≈ 3.1416

  P = 28 +4(3.1416) = 40.5664 ≈ 40.57 . . . inches

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy