Question

someone help me plz

Answer 1

In the rhombus AYXZ, which is 3a + 2b?
http://static.k12.com/eli/ecollege/941/1_54810/2_45707_3_54813/d2a4c0f9b2874ca7194075f7ac6da25ec4d47884/media/c98fa082a6b9879ced8efc71f5c9fd92a2500e2a/mediaasset_1230879_1.gif

Answer 2

243 degrees
238 degrees
228 degrees <--- my answer
198 degrees

Answer 3

@jim_thompson5910

Answer 4

this is a rhombus, so the diagonals intersect each other at 90 degree angles

Answer 5

using that info, what is angle b?

Answer 6

will it be the same 90

Answer 7

b is not 90

Answer 8

okay let me work it out

Answer 9

Pull out triangle ATY

Answer 10

i got 148

Answer 11

incorrect

Answer 12

remember that 3 angles of a triangle add to 180 degrees

Answer 13

okay so i add 90 to 180

Answer 14

no, the three angles must add to 180