Becca is stringing a
28
-foot floral garland along the
2
sides and top of a rectangular pergola to prepare for a wedding. The height of the pergola is
4
feet less than the width. Find the height and width of the pergola.

here is your mark brainliest

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.

it has to have an angle of 90 degrees

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37