Math, asked by ujaifa74naj, 8 months ago

in a triangle ABC ,angle B=90 degree if Ab = 2 cm an AC =3cm the value of sign A is

Answers

Answered by VK2944

4

Answer:

In triangle ABC

AB=2cm

AC=3cm

So,BC=√3^2-2^2

BC=√5

So,sin A=BC/AC

√5/3

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