Question

Which equation can be used to solve for x in the triangle below?

✓x
4.0 cm
41°
P
4.7 cm
R
x2-4.72 +4.02 +2(4.7)(4.0) cos 41°
X=4.7+4.0+ 2(4.7)(4.0) cos410
O X2-4.72 +4.02-2(4.7)(4.0) cos410
X = 4.7+4.0-2(4.7)(4.0)cos410

Answer 1

C. // x^2 = 4.7^2 + 4.0^2 - 2(4.7)(4.0)cos41 degrees

Explanation:

Answer 2

Answer: its option 3 I just did the test right now

Explanation: