Which of the following transformations maps an isosceles trapezoid onto itself?
(a) A 180 rotation around the point of intersection of the diagonals
(b) A reflection with respect to the midsegment of the trapezoid
(c) A 90 rotation around a base vertex
(d) A reflection with respect to the perpendicular bisector of a base
(e) All of these are correct.
d
You might also like to view...
If a $872 item depreciates in value by $109 per year, how many years will it take the item to depreciate to a value of zero dollars?
A. 4 years B. 5 years C. 7 years D. 8 years
Solve the equation.5(6x - 1) = 20
A. 
B. 
C. 
D. 
Solve the problem. When appropriate, round the solution to the nearest tenth. As needed, use the formula 
Find the [H3O+] if the pH = 9.
A. .1 B. 109 C. 10-9 D. 2.2
Are the given lines parallel, perpendicular, or neither? 3x- y+ 4= 0 , 3x+ y+ 8= 0
(a) parallel (b) perpendicular (c) neither