Question

In the diagram, PN¯¯¯¯¯ is the perpendicular bisector of AB¯¯¯¯¯ and is also the angle bisector of ∠CPD. If m∠CPD = x, which quantity is equal to sin ∠DPB?

sin x2

sinx2

cosx2

cos x2

Answer 1

@Preetha

Answer 2

@waterineyes

Answer 3

Are you options right??

Answer 4

options are

A: \[\sin \frac{ x }{ 2 }\]

B: \[\frac{ \sin x }{ 2 }\]

C: \[\frac{ \cos x }{ 2 }\]

D: \[\cos \frac{ x }{ 2 }\]

Answer 5

@Skittles_5201

Answer 6

@LunyMoony

Answer 7

i think c but im not 100% positive

Answer 8

nope it was wrong :/

Answer 9

im sorry then idk the answer

Answer 10

@iGreen

Answer 11

@iGreen

Answer 12

No idea

Answer 13

Im sorry @lexikaylynn

Answer 14

This is why I hate online schooling, I was studying this in my books until I was moved online. Now I believe I should have just continued in the books to

Answer 15

its okay and me to lol but hey theres a new question posted if you guys would like to try and help

Answer 16

tag me in it i dont see it @lexikaylynn

Answer 17

the answer to this question is D: \[\cos \frac{ x }{ 2 }\]

Answer 18

its D by the way