Given: ABCD is a parallelogram. Prove: AB - CD and BC - DA
Angles Segments Triangles Statements Reasons
def. of parallelogram
unique line postulate
def. of alt. interior angles
alternate interior angles theorem
00
С
Statements
✓ 1. ABCD is a parallelogram
Reasons
1. given
А
D

yes

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %