Answer:
O A. The sum of angle measures is 180°.
Step-by-step explanation:
A linear pair of angles are supplementary.
They must add up to 180°.
Linear pairs also would form a straight angle. A straight angle is 180°.
Hope this helps.
9.647 x 10 to the 7th
that's the answer
x is left to right y is up and down !!
x is left to right y is up and down !! x would be (0,-1) and (0,-3)
if you multiply 10×8 then you will get 80 lemonade
321
