angles a and b from a linear pair such that a-b = 80 find the angles respectively
Answers
Answered by
0
Answer:
a=130 b=50
Step-by-step explanation:
a+b=180(1)
a-b=80(2)
adding eq 1 and 2
2a=260
a=130
a+b=180
130+b=180
b=50
Answered by
0
Answer:
a=150
b=30
Step-by-step explanation:
a+b=180
a-b=80
so by adding both eqns we get
a=150
b=30
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