Find the area of triangle CDE, where triangle abc is right, d and e lie on ad and ac, ad=ae, db=1, bc = 2, and angle CDE is 45.

b

step-by-step explanation:

the solution is 12x-6y

i think 1: 2

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2