My key can’t perform this but I can solve it on a sheet...
So here I really hopes this helps
Answer: They are not inverse.
Step-by-step explanation:
Answer: C) exactly one triangle
<u>Step-by-step explanation:</u>
Given: ∠A = 45°, ∠B = 65°, side c = 4 cm
By the Triangle Sum Theorem, ∠C = 70°
Now you have a proportion so you can use the Law of Sines to find the exact length of side a and of side b.

Thus, there is exactly one triangle.

=47.8888 when you round it up you can get get about 48 then you estimate to about 50.
Answer:
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