Question

WILL MEDAL & FAN!!! HELP ASAP PLEASE !

Answer 1

@midhun.madhu1987 do you have any tips ?

Answer 2

let me check please..

Answer 3

this is the figure.. right?

Answer 4

@midhun.madhu1987 yes it is .

Answer 5

XBC = XCB --- Given

XBC + XBA = 180 ----- Linear Pair

XCB + XCD = 180 ----- Linear pair

XBC + XBA = XCB + XCD

But XBC = XCB

Therefore XBA = XCD

HOPE THIS HELPS!!!

Answer 6

@midhun.madhu1987 this does help , thankyou . so would that go in the statements or reasons ?

Answer 7

Statement: XBC + XBA = 180; Reason: Linear Pair

Like this.... hope u get it now..

Answer 8

@midhun.madhu1987 yes , i think thats how it is . is the 2nd one the same thing ?

Answer 9

Yes... it is.. You can make a try.. if u face any issues... let me know...

Answer 10

@midhun.madhu1987 would CD be acute ?

Answer 11

still having doubt with figure... where is P and Q in the figure? can u draw the figure for me?

Answer 12

@midhun.madhu1987 even in my figure it has no PQ so im just going to ignore that for now . im just going to focus on proving CD .

Answer 13

okay..acute means??

Answer 14

@midhun.madhu1987 so how much degrees would an acute have to be ? do i need that to solve the problem ?

Answer 15

@aryandecoolest can you help me ?

Answer 16

yeah!! what's up?

Answer 17

in my word document , i need help with the second problem @aryandecoolest

Answer 18

where the other triangle here?

Answer 19

this part @aryandecoolest

Answer 20

i am so confused. where is P and Q here in the diagram?

Answer 21

@aryandecoolest thats what i was thinking , thats why i was ignoring that part for now. im just focused on the CD part .

Answer 22

ok so what i am thinking like..
C is a common angle for both triangle and already mentioned that AC=BC so in that from triangle CD and EC are common from both sides> so by SAS rule, both triangles are congruent so is the side CD=AB and yeah if D and E are mid points then CD=CE.