A circle is cut out of a piece of plywood that is 10in. square. Find the area of the circle and How many square inches of plywood are thrown away? If you can solve this AND show your work you get brainlist.

Below in bold.

Step-by-step explanation:

The radius of the circle = 1/2 * 10 = 5 in,

Area of circle = pi * (5)^2

= 25pi

= 78.54 in^2

Amount of wood thrown away

= area of square - area circle

= 10^2 - 78.54

= 21.46 in^2.

3 is greater then both of those numbers

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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