What expression gives the height, h, of the triangle? a) 12tan80 b) 12 tan80 c) 6tan80 d) 6 tan80

Hi your question lacks some vital figures but i think you are talking about a right angled triangle from the options you gave so i will explain how to get the height in general

Explanation:

using the SOHCAHTOA rule

O = opposite side to the given angle ( the height )

H = hypotenuse side ( longest side ) of the triangle

A = adjacent side of the triangle

S = sine of the angle given

C = cosine of the angle given

T = Tangent of the angle given

Ф = 80

from your options you have all the possible answers bearing TANGENT

tan Ф = opposite / adjacent  

tan 80 = height / adjacent by cross multiplication

if adjacent = 12

answer would be height ( x ) = 12 tan80

if adjacent = 6

answer would be height ( x ) = 6 tan80

the answer is option c.

explanation:

recycled water alludes to the water that being utilized again after it already  used for farming purposes.   this kind of water frequently contains pharmaceutical gathering due to the compound compost that is utilized for the plants is consumed into the water.