in triangle abc A = 40° C = 100° find B and D
Answers
Answered by
0
Answer:AB=AC
∠B=∠C [Angles opposite to equal sides are equal]
In △ABC,
∠A+∠B+∠C=180
o
100
o
+2∠B=180
o
∠B=40
o
Therefore,
∠B=∠C=40
o
Step-by-step explanation:
Answered by
1
Answer:
if B is another vertex, then B=40°
but D is which point??
if it perpendicular to any side, then it is 90°.
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