Use
Math
Way
It can tell u
Or
Photo
Math
5/4
as 1.00/0.80 = 100/80
and then when you simplify it the answer would be 4/5.
Let Surface Area A, a the base edge and h the height:
A = a²+2a√(a²/4+h²)
h=?
pythagorean theorem:
h²=c²-a²
h=√(c²-a²)
h=√(8²-(.7/2)²)= 8
plug it in the above equation A= 11.7ft²
So A is correct
Answer:
I don't see any statements here.
Anyway, the answer is 8.
