Question

What is the measure of angle CED?

There are two triangles labeled ABC and DCE with a common vertex C. In triangle ABC, angle BAC is labeled as p, and angle ABC is labeled as 70 degrees. In triangle DCE, angle CDE is labeled as 70 degrees.

Answer 1

is there a graph

Answer 2

yes hold up

Answer 3

\(\color{#0cbb34}{\text{Originally Posted by}}\) @430370

\(\color{#0cbb34}{\text{End of Quote}}\)
what do you think it could be

Answer 4

im not sure im stuck on it

Answer 5

use the congruency theorem of alternate exterior/interior angles - do you know this theorem ?

Answer 6

wdym?

Answer 7

im not rlly good at math..

Answer 8

<1 = <2 by alternate interior congruenty theorem

Answer 9

@Laylalyssa

Answer 10

Thanks

Answer 11

can you solve it now ?

Answer 12

ill try

Answer 13

is it 60 degrees?

Answer 14

just look on my posted image and use it

not really 60 - this is congruent with this given angle measure what you see there

Answer 15

ok

Answer 16

how many ?

Answer 17

p over 2, because Triangle ABC is congruent to triangle DCE?

Answer 18

am i right or no?

Answer 19

thats the pic that it got for the test

Answer 20

im useing that too

Answer 21

no

using the alternate interior congruenty theorem angle E is congruent angle B

Answer 22

im confused now

Answer 23

im thinking its ether A or B

Answer 24

A: p over 2, because Triangle ABC is congruent to triangle DCE
B: p + 70 degrees, because Triangle ABC is similar to triangle DCE

Answer 25

yes A or B bc angle A = angle B

Answer 26

yea

Answer 27

but im not sure which one to pick tho

Answer 28

\(\color{#0cbb34}{\text{Originally Posted by}}\) @430370
but im not sure which one to pick tho
\(\color{#0cbb34}{\text{End of Quote}}\)
on what you think ?

Answer 29

im thinking its p + 70 degrees, because Triangle ABC is similar to triangle DCE

Answer 30

B

Answer 31

angle B has how many degree ?

Answer 32

70

Answer 33

exactly so in this way bc. angle B = angle E by this alternate int. angle theorem so angle E has 70 degree too

Answer 34

yeah

Answer 35

ok ?

Answer 36

questions ?

Answer 37

No Thanks for the help

Answer 38

anytime i m glad to help

yw

Answer 39

:)

Answer 40

:)

Answer 41

70