One angel of an isosceles triangle is 120 degrees. What is the measure of the other two angles

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

The only way to identify an intercept is as an ordered pair. true false

Nikolas calculated the volume of the prism. his work is shown below.