1. Which angle is vertical to ZECR?
2. Whichangle is complementary to ZXCV?
3. Which angle forms a linear pair to LXCT?
4. Which angle is supplementary to ZXCV?
5. What are the two pairs of an obtuse vertical angles?
2. Whichangle is complementary to ZXCV?
3. Which angle forms a linear pair to LXCT?
4. Which angle is supplementary to ZXCV?
5. What are the two pairs of an obtuse vertical angles?
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Answer:
nuber 1
Step-by-step explanation:
Angles a° and c° are also vertical angles, so must be equal, which means they are 140° each. Answer: a = 140°, b = 40° and c = 140°. Note: They are also called Vertically Opposite Angles, which is just a more exact way of saying the same thing.