For lines a, c, and d, line cis parallel to line dand m<1= 55°.
Part A: For the given diagram, use the measure of <1 to find the measure of the remaining seven angles.
Part B: In two or more complete sentences, explain the relationship between angle pairs a) <1 and <7 and b) <1 and
<2. in your explanation, include how you calculated each of the angle measures in the special angle pairs.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

any options?

step-by-step explanation:

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.