Does anyone know how to answer this question I'm having a lot of trouble with it?

h =

Step-by-step explanation:

Formula for the area of a trapezoid is,

Area (A) =

Here b and c are the bases and 'h' is the height of the trapezoid.

2A =

2A = (b + c)h

Therefore, formula for the height of the trapezoid will be,

h =

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.