4. If (3x + 2)and (3x + 4) are suppplementary angles, find
the value of r
Answers
Answered by
0
Answer:
but where is r ??????????
Answered by
0
Answer:
Step-by-step explanation:
3x + 2 + 3x +4 = 180
6x +6= 180
6x = 180 - 6
6x = 174
x = 174/6
x =29
Similar questions