4) In a triangle ABC, <A=30°, <B=90°, AC=16cm.What is the length of AB?
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Answered by
0
Answer:
AB=16cm
Step-by-step explanation:
because,
tringle having all 3 side equal......
Answered by
0
Answer:
8√3cm
cos30=b/h
√3/2=b/16
b=√3/2×16
b=8√3
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