Answer:PQ
Step-by-step explanation: __
Line up the two: BCDE
OPQR
If they are the same which is equal to the same thing?
*hint* the two middle letters.
The part D is the correct one...
If you mean find the one that has the number 1 on it your answer is 13.
90+77+x=180
167+x=180
X=13
Subtract 70 minus 2 hope this helps even though it might be wrong
