In Circle O, AB = 12 centimeters and m < AOB = 60°. Since 60° is 1/6 of 360° then the length of arc over AB is 1/6 the circumference of the circle.

Use this fact to find the exact length of arc over AB

options

4cm

4 πcm

8πcm

please help!!

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

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.