Question

find the missing reasons to complete the proof

Answer 1

figure is missing first part of q

Answer 2

Is that all given ? there is nothing in the start of question that tells whats given and what to prove ha ?

Answer 3

let me post that sorry i clipped too short

Answer 4

ha ty, we must knw wat we trying to prove before attempting to prove. :p

Answer 5

3. \(\angle CBD \cong \angle DEC \) 3. All right angles are congruent

Answer 6

there are no right angles

Answer 7

look at 2nd statement

Answer 8

ok i see it now :)

Answer 9

\(\perp\) means perpendicular.

Answer 10

when lines are perpendicular, they form right angles.

Answer 11

yes i know that :)

Answer 12

good :) I want you figure out the reason for 4.

Answer 13

a = a

is which property ?

Answer 14

its the same line...

Answer 15

we wont say like that when doing geometry proofs

Answer 16

a = a

is called "reflexive property of equality"

Answer 17

It says, a thing is equal to itself.

Answer 18

its very obvious i agree. but we need to justification for everything in geometry.

Answer 19

4. \(CD \cong CD\) 4. By reflexive property of equality

Answer 20

ah ok well in so many words i was on the right track

Answer 21

look at the next statement

Answer 22

stwo triangles are congruent.

Answer 23

so for reason, u need to provide some congruence theorem

Answer 24

think which congruence theorem u can use here

Answer 25

hmmm there is so many of them

Answer 26

oly one applies here

Answer 27

can i have a hint i just had a massive brain fart

Answer 28

thats the hint

Answer 29

see if it helps

Answer 30

SAS?

Answer 31

try again you've worked this theorem in ur last problem

Answer 32

HL theorem was the last one we did

Answer 33

-_- wooow i feel dumb now

Answer 34

you see why it works ha

Answer 35

the little square in the corner

Answer 36

Yes, lol square means 90

Answer 37

90 means its right

Answer 38

alright i have like 4 more problems similar to this