Answer:
Step-by-step explanation:
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You would use the sine rule. This is because the sine rule is when you know two of the angles on any triangle.
Brainliest please! <3
<span>2/3 (6e + 9f -21g) -7f
</span><span>2/3 (6e-56f -21g)</span>
let the line between 2 tria be y
sin 60/8√2 = sin 90/y
y=13.06
sin 45/13.06 = sin 90/x
x=18.46
The first bullet is the answer
