if AB=BC and ∆B =70° ∆A will be??
Answers
Answered by
0
Answer:
plz show the fig................
Answered by
0
Answer:
Since, AB = AC, therefore, ∠B=∠C
By angle sum property of triangle,
∠A+∠B+∠C=180
o
70
o
+2∠B=180
o
2∠B=110
o
∠B=55
o
Hence, ∠B=∠C=55
o
Similar questions