Question

class 10 all trignometric ratios nd formulas ​

Answer 1

Step-by-step explanation:

sin = opposite /hypotenuse

sin 0 =0,sin 30=1/2,sin 45=1/√2,sin 60=√3/2,sin 90=1

cos=adjacent/hypotenuse

cos0=1,cos30=√3/2,cos45=1/√2,cos 60=√3/2, cos 90=1