Question

if tan A/2 =1/√3 then find CosA​

Answer 1

Answer:

tanA/2=1/√3

tanA/2=tan30

A=15

Step-by-step explanation:

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Answer 2

Answer:

if tanA=1/√3

than first we have to find the hight of the triangle by Pythagoras Theron then when we know the hight than we put value of base and hight