Math question please show work
if you get this right I will mark you as a brainliest
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Answer is C: 26.8 AC²=AB²+BC²-2BA*BC*Cos(110°)
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Answered by
2
Hi, my friend.
I think A is the answer.
Beacuse 8×8 +23×23=24.35
=24.4
HOPE IT CAN HELP YOU MY FRIEND!!!!!!!!!
I think A is the answer.
Beacuse 8×8 +23×23=24.35
=24.4
HOPE IT CAN HELP YOU MY FRIEND!!!!!!!!!
Answered by
0
Hey Sara,
c^2 = a^2 + b^2 - 2ab cos B
c^2 = 23^2 + 8^2 - 2 (23)(8) cos 110
c^2 = 529 + 64 - 368 cos 110
c^2 = 593 - 368 cos 110
HOPE YOU GOT IT
PLEASE MARK THE ANSWER AS BRAINLIST.
c^2 = a^2 + b^2 - 2ab cos B
c^2 = 23^2 + 8^2 - 2 (23)(8) cos 110
c^2 = 529 + 64 - 368 cos 110
c^2 = 593 - 368 cos 110
HOPE YOU GOT IT
PLEASE MARK THE ANSWER AS BRAINLIST.
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