Question

The figure below shows Quadrilateral CDBE inscribed in a circle with center A.
http://go.flvs.net/courses/1/flvs_57_3641_12676/ppg/respondus/pool_Geom_3641_1005_03/image0014e9880ac.gif

Answer 1

The paragraph proof with missing statement proves that its opposite angles are supplementary. Which statement can be used to fill in the blank space?

Given that CDBE is a quadrilateral inscribed in a circle with center A, ∡DCE and ∡DBE are inscribed angles. Since the measure of an inscribed angle is one-half the measure of its intercepted arc, __________________________________
and ∡DBE is half of arc DCE. Since arc DBE and arc DCE add up to the whole circle, or 360 degrees, the total of ∡DCE and ∡DBE must be half of 360, or 180 degrees. Therefore, they are supplementary. By the definition of a quadrilateral, all interior angles must add to 360. Therefore, the other two angles must also be supplementary.
Answer
∡CBE is half of arc DCE
∡EDC is half of arc ECD
∡DCE is half of arc DBE
∡DBE is half of arc DCE

Answer 2

Did you get the answer to this?

Answer 3

hey yeahh sorry i dont remember if it was right or not tho hold on. did you still need the answer?

Answer 4

Yes. I'm working on that assignment right now, and would love some help. Thanks

Answer 5

The Circle Proof assignment.

Answer 6

ok i got all of those right so for this one the answer was --arc DBE and arc DCE

Answer 7

you got the all right? first time, i only got one

Answer 8

no aha i only got 2 right the first time i think the second time i used the first one to correct myself tho nd got them all right

Answer 9

and help you'd offer?

Answer 10

what about the one with the two-column proof with the circle?

Answer 11

asking which statement to be used to fill in the blank

Answer 12

lol well i got them all right the second time so i can help you as much as i can at least and the answer for that one i had as GK + GJ = JK

Answer 13

these are my answers:
GI = FI

GK = FI

AJ = AH

GH = FJ

Answer 14

mmmm idk post the question nd pic. i think our questions are kinda diff. cuz im going off of my second attempt so not all of them are exactly the same as thee questions for the first attempt so

Answer 15

i posted a picture of the question and answers above.

Answer 16

i see it now hold on

Answer 17

yeahh im not sure but i just asked for some help from this guy he is rlly good at this stuff so hopefully he can help some

Answer 18

Our charts should look the same, just have different pieces missing.

Answer 19

Well, yeah, but yours asks for the square root postulate, where as mine asked for the segment addition postulate.

Answer 20

if you had the segment addition postulate missing, it should have the square root postulate one already filled in with the answer i'm looking for

Answer 21

ooh duh sorry.... its GK = FI

Answer 22

okay one more

Answer 23

thank you very much by the way! you're such a good help :)

Answer 24

Alright, go ahead

Answer 25

Jennifer made the following measurements: CF = 8 cm, DF = 4 cm, EF = 7 cm and BF = 3 cm. The following proof shows that Jennifer’s measurements were wrong. What is the missing reason in the proof?

Answer 26

is this in the same assignment?

Answer 27

Yes.

Answer 28

choices:
Multiplication Property of Equality

Simplify

Two Secants from the Same Point

Substitution

Answer 29

ok i see it .i had simplify to fill in for the blank next to 32 = 21

Answer 30

I'm looking for this one: 8 · 4 = 7 · 3

Answer 31

the one above 32=21

Answer 32

mmk it's substitution

Answer 33

ah thank you so much again! :)

Answer 34

aha np =)

Answer 35

you do FLVS too?

Answer 36

yep it's my first year though. i will be back in hs nxt yr i hope tho

Answer 37

i'll message you. :D

Answer 38

ok =D