1) (1/2)/(2)= 2) (3/4)/(1/5)= 3) (2 1/2)/( 5 3/5)=
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Okay, the easiest way (I personally) find surface area is to find the area of each face [L x W (OR H)] and then add all of the areas together.
Question 1) The Area of 1 of the faces is 4, because 2 x 2 is 4. Since there is 6 faces, do 6 times 4, or
feet in total.
Question 1) The Area of 1 of the faces is 4, because 2 x 2 is 4. Since there is 6 faces, do 6 times 4, or
sin O = 1/2 = p/h
p=1, h = 2.
by pythagoras tgeorem,
b =
tan0= p/b