Amelia's reliable fencing co. prices fences based on the amount of fencing installed plus a fixed amount of $200. the company charges $4 per foot of standard fencing. which of the following scenarios is correct?

it costs $1480 to enclose an 80′ by 80′ rectangular area.
it costs $2600 to enclose a 10′ by 60′ rectangular area.
it costs $1040 to enclose a 90′ by 40′ rectangular area.
it costs $560 to enclose a 50′ by 40′ rectangular area.

step-by-step explanation:

goog be able to you with that maybe

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.

answer: 5100 just subtract

step-by-step explanation: