Aperson at ground level measures the angle of elevation to the top of a building to be 74 degrees. if at this point the person is 34 feet away from the base of the building, then how tall is the building? ( round to the tenths place; show work/steps and provide units with your answer) will give brainiest

to find the height of the building multiply the distance ( 34 feet) by the tangent of the angle(74)

34 * tan(74) = 118.57 feet

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

98%

step-by-step explanation: