help anyone please ? anyone
Attachments:

Answers
Answered by
0
A+B+C=180°
60°+70°+B=180°
B=180°-(60°+70°)
B=180°-130°
B=50°
So,B=50°
Side b will be 16 and c will be 15.
Hope this helps!!
(^.^)
60°+70°+B=180°
B=180°-(60°+70°)
B=180°-130°
B=50°
So,B=50°
Side b will be 16 and c will be 15.
Hope this helps!!
(^.^)
bitan24:
plz answer my question on my account
Answered by
0
Answer:
Step-by-step explanation:
B = 180 - 60 - 70
= 50
the theorem of sines gives
b / sin B = a / sin A
that is
b = a sin B / sin A
= 13 sin 50 / sin 60
similarly, the theorem of sines gives
c / sin C = a / sin A
that is
c = a sin C / sin A
= 13 sin 70 / sin 60
Similar questions
Math,
8 months ago
India Languages,
8 months ago