Question

Use the following diagram and the fact that mÐ1 = 50o and mÐ17 = 65o.

Find mÐ16.
Select one:
a. 50o
b. 40o
c. 130o
d. 115o

Answer 1

@mikurout : do you know this one ?

Answer 2

o = degrees , it just comes out that way ...

Answer 3

@boricua5 m<D16 + m<D17 = 180
Use this thing to solve your problem.

Answer 4

so it would be d ?

Answer 5

yes.

Answer 6

thanks (:

Use the following diagram and the fact that mÐ1 = 50o and mÐ17 = 65o.

Find mÐ20.
Select one:
a. 50o
b. 65o
c. 130o
d. 115o