A 30 foot ladder is leaning against a house. If the angle of Elevation of the ladder is 70 degrees: How high up the house does the ladder touch?
How far away is the ladder from the house?
Round to the nearest tenth.

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

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.

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation:

answer: group b.

step-by-step explanation: