Question

B
Put a tick in the
a cross if it does not.
if the pair of adjacent angles forms a linear pair B
1
1. 150°, 20°
2. 45°, 135°
3. 850, 75°
4. Two right angles


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Answer 1

Step-by-step explanation:

1. 150+20=170

Not linear pair

2. 135+45=180

Linear Pair

3. 850+75=925

Not linear pair

4. 90+90=180

Linear pair