how do we find a common arm ?
Answers
Answered by
0
Step-by-step explanation:
In the given figure 'O' is the common vertex and OB is the common arm. Hence, ∠a and ∠b are called the adjacent angles.
...
Conditions of adjacent angles:
They have one arm common.
They have common vertex.
Non-common arms are the either side of common arm.
Common arm should be in the middle of rest two sides.
please mark me as brianliest
Answered by
1
Answer:
In the given figure 'O' is the common vertex and OB is the common arm. Hence, ∠a and ∠b are called the adjacent angles.
...
Conditions of adjacent angles:
1 They have one arm common.
2 They have common vertex.
3 Non-common arms are the either side of common arm.
4Common arm should be in the middle of rest two sides.
Similar questions