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If ABC is a triangle right angled at B and AB=6 units , BC = 8units then find the value of sinA.cosC +cosA.sinC

If ABC is a triangle right angled at B and AB=6 units , BC = 8units then find the value of sinA.cosC +cosA.sinC

Grade:10

1 Answers

Arun
25750 Points
6 years ago
In triangle in ABC 
       given that, 
               AB =6 units
​                BC=8 units
Therefore by pythagoras theorem
                   AC = 10 cm
  thus by finding the values and substituting SinA.CosA+Cos.SinC = 1

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