What are the coordinates of point b in the diagram?

answer:

1/4 of a pound or 0.25

step-by-step explanation:

1/2 divided by 2= 0.25 or 1/4

answer:

82.24 or 44.56 square feet (depending on picture)

step-by-step explanation:

to find the area of a rectangular window and semi circle on top use the formulas a=b*h and . add the values from these two formulas and this is the area of the whole shape. without the picture, its difficult to know what the measurements for the semi-circle are. there are two likely options:

option #1:

the rectangular window has base of 8 feet and a height of 4 feet. this means the semi-circle has a diameter of 8 feet and a radius of 4 feet. the formulas are:

a=b*h=8*4 = 32

[tex]a= \pi r^2= \pi (4)^2=50.24/tex]

the area together is 32 + 50.24 = 82.24 square feet.

option #2:

the rectangular window has base of 4 feet and a height of 8 feet. this means the semi-circle has a diameter of 4 feet and a radius of 2 feet. the formulas are:

a=b*h=4*8 = 32

[tex]a= \pi r^2= \pi (2)^2=12.56/tex]

the area together is 32 + 12.56 = 44.56 square feet.