Question

Halp! Peese :c

Answer 1

there are options for question 21 i assume ? that's why they said drag.. no?

Answer 2

Yes there is they are in 22

Answer 3

oh
1 moment

Answer 4

So
supplementary angles definition is either of two angles whose sum is 180°.

That should make it clear which reasoning for is that?

Answer 5

focus on THE SUM

Answer 6

They are definition of supplementary angles

Answer 7

yes i know that which statment would have that justification?

Answer 8

angle abd and angle dbc are supplementary angles

Answer 9

No
m<ABD + m<DBC = 180
the justification for that is definition of supplementary angles
why?
because we already said that the definition of supplementary angles is THE SUM of angle that would equal 180 degrees

make sense so far|?

Answer 10

Yes

Answer 11

okay now
Statment: <ABD and <DBC are supplementary angles
the justification?

Linear pair postulate is a pair of adjacent, supplementary angles. Adjacent means next to each other, and supplementary means that the measures of the two angles add up to equal 180 degrees.

make sense?

Answer 12

Yes it makes sense

Answer 13

great
let me know if you have additional questions

Answer 14

Alright :)