Assume each square is 1 unit.
The base of the large triangle is 6 units and the base of the smaller triangle is 3 units.
The scale factor is 1/2
The correct answer would be 16/24. You would need to multiply both the denominator and numerator by 4.
No, the longest chord possible is equal to the diameter...
Move 50x to the opposite sude so 50x-200>-75
move 200 over so 50x> 125
divide so x>2.5
Area of left over paper=area of rectangle - area of triangle
=132-24
=108inches^2
