In the 1996 summer olympics michael johnson set a world record in the 200 m around with a time of 19.32 seconds this broke his record in the 1996 olympic trials of 19.66 seconds how much faster was johnson it in the actual olympics

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.