If sin y° = a divided by 6. and tan y° = a divided by b., what is the value of cos y°?

cos y degrees = b/6

Step-by-step explanation:

sin = opposite side of triangle / hypotenuse

tan =  opposite side of triangle / adjacent side of triangle

cos = adjacent side of triangle / hypotenuse

opposite side = a

adjacent side = b

hypotenuse = 6

cos y degrees = b/6

7

step-by-step explanation:

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.