Item 4 Find the perimeter of the window. Round your answer to the nearest tenth. 90 cm

Step-by-step explanation:

item 4 Find the perimeter of the window. Round your answer to the nearest tenth. 90 cm

You did not state the diameter or radius of the window

so, i will use 90cm as the diameter of the window

First, I'd calculate the half circumference of the window.

The formula for circumference is ,

Half of it would just be

Since our diameter is 90 cm, our radius is 45 cm.

Circumference =

circumference is also the same with perimeter

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step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart