YES IT IS HOPE IT HELPS YOU ALOT . .
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Answer:
169
Step-by-step explanation:
13x13=169 in a square all sides are equal
Answer:When two lines intersect they form two pairs of opposite angles, A + C and B + D. Another word for opposite angles are vertical angles. Vertical angles are always congruent, which means that they are equal. Adjacent angles are angles that come out of the same vertex.
here you go