Round your answer to the nearest hundredth find side BC

Question

asked Apr 25, 2022 82.8k views

1 Answer

Giana · Answer 1 · 2022-04-30T05:33:06+0000

Answer:

take 70 degree as reference angle

using cos rule

let adjacent be x

cos70=adjacent/hypotenuse

0.34=x/5

0.34*5=x

1.7=x

Explanation: