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Step2247 [10]
2 years ago
11

Edgenutiy which triangle is a 30 60 90

Mathematics
2 answers:
sesenic [268]2 years ago
8 0
It’s a right triangle
vlabodo [156]2 years ago
8 0

Answer:

yeah its a right triangle

Step-by-step explanation:

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Step-by-step explanation:

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Solve sec2theta + tantheta - 3 =0 for 0
Serhud [2]

Answer:

Ф = \frac{\pi }{4} ,\frac{5\pi}{4}

Step-by-step explanation:

It is a bit difficult to input the work here, so I uploaded an image

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Cosine is adjacent/hypotenuse
The adjacent side to angle F is 60, and the hypotenuse is 61
Therfore, C) 60/61 would be the correct choice
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