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natali 33 [55]
2 years ago
11

I need some help answering this

Mathematics
1 answer:
maria [59]2 years ago
3 0

Answer:

Θ = 50°

Step-by-step explanation:

Using the cofunction identity

tan(90 - x)° = cotx°

Given

cot40°, then

tan Θ = tan(90 - 40)° = tan50°

Thus Θ = 50°

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