For lines c, d and e, m∠1 = 90° and m∠3=90°

for the given diagram and angle measures, use complete sentences to describe each pair of lines as parallel or perpendicular. in your description, include the special angle relationship between angles 1 and 3.

a. lines d and e
b. lines d and c

Step-by-step explanation:

a) lines d and e are  parallel lines

b) lines d and c are perpendicular lines

angle 1 and 3 are corresponding angles and they are equal. As c and d are perpendicular lines m∠1 = m∠3 = 90

l.ln.lln.k.nkl

step-by-step explanation:

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24