Question

Can some one please help me with the math problem in the attachment?? ♥♥♥ Please...

Answer 1

post an image?

Answer 2

ya

Answer 3

let me see if I can

Answer 4

k

Answer 5

we know: BC=AD, AB=CD, angles 2+3=180 deg, angles 1+4=180 deg

Answer 6

so thats why they are congruent?

Answer 7

AC must equal itself. Therefore the triangles ABC=ADC.

Answer 8

thank you very much

Answer 9

i got Abc=ADC also

Answer 10

Because all sides are equal.
That proves angles 4=2
The same can be done with triangles DAB=DCB or you can use supplementary angles to prove angles 1=3

Answer 11

Each individual side has an equal. (not equilateral triangle, sorry if this was confusing)

Answer 12

Thank you so much, you really helped understand :)

Answer 13

your welcome

Answer 14

how can I give you more points? for your good answer