In ∆ abc angle b is 90 angle a is 30 bc is 6 cm find ab and ac
Answers
Answered by
3
Answer:
Step-by-step explanation:
I hope this helps tis is the only way I know . I guess.
Attachments:
Answered by
3
HII MATE HERE IS YOUR ANSWER
angle a = 30°.
angle b = 90 °
so that angle c = 60°
tan 30° = BC / AB
1/√3 = 6 / AB
AB = 6 √3 = 10.39 cm
sin 30 ° = BC / AC
1/2 = 6 / AC
AC = 6×2 =12 cm
I HOPE IT WILL HELP YOU
angle a = 30°.
angle b = 90 °
so that angle c = 60°
tan 30° = BC / AB
1/√3 = 6 / AB
AB = 6 √3 = 10.39 cm
sin 30 ° = BC / AC
1/2 = 6 / AC
AC = 6×2 =12 cm
I HOPE IT WILL HELP YOU
Similar questions