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
The length is 10
i showed my steps on the picture attached
hope this helps :)
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Answer: 37
Explanation: Triangles's angles add up to 180. 180-45-98 is 37
Answer:
wait what grade are you in ?
