*** Put the setup picture as well*** An engineer determines that the angle of elevation from
her position to the top of a tower is
57°. She measures the angle of elevation again from a point 43 meters farther from the tower
and finds it to be 27°. Both positions are due east of the tower. Find the height of the tower.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

it would open into a square depending on the type of envelope i’m not sure about the second part

hi,

the area of abcd is 245.

3*24=230

4*94=1039

2*12=24

add all of them up, you get 2450