Question

Triangle ABC has the given area, angle and side. Find the length of the requested side.
Area = 7.39 A=38* b=4 find c

Answer 1

use the formula :
area = 1/2 bc sin(A)

Answer 2

so,
1/2 * 4 * c sin(38) = 7.39
solve for c

Answer 3

alrighty thanks man, doing a final review packet and that formula slipped through my mind

Answer 4

what would be the answer btw so i can double check my work

Answer 5

1/2 * 4 * c sin(38) = 7.39
2 c (0.615) = 7.39
1.23 c = 7.39
c = 7.39/1.23 = ....

Answer 6

Alright thanks a ton man i solved to 6