What is the Surface Area of the figure below?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i