Exercise (10.4) - Trigonometric Ratios of Special Angles
Trigonometric Ratios of 30∘,45∘ and 60∘ …
Trigonometric Ratios of 30∘,45∘ and 60∘ …
Trigonometric Ratios of 0° From the unit circle we have , sin0°=y=0 $ \displays…
အနား တစ္ဖက္ x unit ရွိတဲ့ စတုရနး္ ABCD ဆိုပါစို႔။ စတုရန္း ျဖစ္ေသာ…