Question

In the above figure, find 2m 13 years ago

Answer 1

A. 150

Answer 2

i thought it was c.

Answer 3

m<AEC = 47 + 28 = 75
2m<AEC = 2(75) = 150

Answer 4

ok i dint know that you had to add 47 and 28.

Answer 5

Yeah.

Answer 6

thank you for teaching me how to solve this problem

Answer 7

You're welcome

Answer 8

do we do the samething for this one.
find m<aec+3m<bec

Answer 9

m<aec will = 75 and bec will =141 and thn you add them and the answer would be 216. am i right?

Answer 10

m<BEC = 47 not 141. Then, if you add them, you would get 122

Answer 11

I don't get why you would do that though.

Answer 12

but i though you have to * by 3

Answer 13

i thought that you had to 47*3= 141

Answer 14

What are you trying to find?