Q1 of 80 Page 295

I have drawn a right angled triangle ABC whose hypotenuse AB = 10 cm., base BC = 8 cm. and perpendicular AC = 6 cm. Let us determine the values of sine and tangent ∠ABC.

Given, a right angled triangle with AB = 10cm(hypothesis), BC = 8cm (base) and AC = 6cm (perpendicular)


Need to find out the value of sinθ and tanθ


⇒ now, we know that


And


⇒


=


= 0.6 cm


⇒


=


= 0.75cm


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