1.complete the column of proof given < b=< d, m< b=80 prove < c=100 2.complete the paragraph proof given< a  a=and < b are complementary and < b  and < c are complementary  proof < a =< c

The first question probably has a drawing that is not included. Can you please include whatever drawing cam with it?

The Qeustion 2:

starting with writing the complementary angles:

The angles <a and <b being complementary means that

<b = 180 - <a

The angles <b and <c are complementary - that means

<c = 180 - <b

now plug in the first equation for <b to get:

<c = 180 - (180 - <a) = 180-180+<a= <a

so

<c = <a

which was to be proved!

won't that be plagrisim thought?

step-by-step explanation: