Question

In rhombus ABCD below, what is the measure of angle DCB?

Answer 1

No lengths or values? :S

Answer 2

just 20 did u look at the picture

Answer 3

If the cross in the middle bisects the angles then DCB would be 120 degrees.
you have 40 degrees on both and ABC and ADC. so you have 80 degrees accounted for. Now you will split the remaining 240 between DAB and DCB. giving you 120 drees at DCB

Answer 4

dats nt right because its nt in mi answer choices

Answer 5

What are your answer choices?

Answer 6

In rhombus ABCD below, what is the measure of angle DCB?

Answer 10 degrees
70 degrees
180 degrees
140 degrees

Answer 7

20 is the angle ABD?

Answer 8

nd the answers are not 180 or 70

Answer 9

Does it tell you if those two lines that intersect at point my form right angles?

Answer 10

if ABD = 20 then DBC = 20 too because the diagonals in a rhombus bisect the angles too
then they bisect each other at 90 so BMC = 90
whih leaves MCB to be 180 - 90 - 20 =70
double it to get DCB = 140

Answer 11

thank u

Answer 12

no problem :)

Answer 13

i owe u so much

Answer 14

Haha c'mon, forget about it :)