There was 2/3 of a pizza for 6 friends to share equally. what fraction of the pizza did each person get?

Measures of the angle of r, 31 s (x+4) t (3x+9)

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm