Answer:
Answer is A.
Step-by-step explanation:
AC=CB
<ACD=<BCD
DC=DC
Answer:
gfgdf
Step-by-step explanation:
dfhdf
For 11. Not all of the y values (outputs) are consistent with the pattern
Answer:
∠ R = 120°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 angles from 180 , that is
subtract 60 from 180
∠ R = 180° - 60° = 120°