Question

PLEASE HELP

Answer 1

what

Answer 2

is J 130? If so then 3 is 50 degrees

Answer 3

A line is 180 degrees

Answer 4

Ok. Let me help...

Answer 5

First we need to determine properties of the quadrilaterals.

Answer 6

*classify the quadrilaterals.

Answer 7

Can you tell me which are trapezoids and which are parallelograms?

Answer 8

3 and 1 are verical angles and are the same

Answer 9

13 are trap 24 are para

Answer 10

Alright, good.

Answer 11

Now what do we know about 2 and 4 since they are parallelograms?

Answer 12

(Adjacent angles are supplementary, and opposite angles are congruent in a parallelogram)

Answer 13

so how do i figure out

Answer 14

Well, angles next to each other in a parallelogram add up to 180 degrees. Angles across from each other have the same measure.