So it would equal to 8/10 and divide by 2 which you would get 4/5
Step-by-step explanation:
2tan 30° / 1 + tan² 30° =
2(⅓√3) /1 + (⅓√3)² =
⅔√3 / 1+ ⅓ =
⅔√3 / 4/3 =
2/4 √3 =
½√3 = sin 60° (proven)
Answer:
its not 80k/3000 someone answer
Step-by-step explanation:
Answer:
Use trig ratios to find unknown sides in right triangles.
Step-by-step explanation:
