Math, asked by mathematics457, 11 months ago

In a triangle ABC, right angled at B, AC= 20cmand sinC=4/5,find the length of BC.

Answers

Answered by vishnukesav115

2

Answer:

12

Step-by-step explanation:

SinC=AB/AC

4/5=AB/AC

4*20/5=AB

16=AB

BC=12 (PYTHAGOREAN TRIPLET)

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