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24-03-2021
Mathematics

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Calculate the size of angle ø. An isosceles triangle. Answer in degrees to the nearest integer.

Calculate the size of angle ø An isosceles triangle Answer in degrees to the nearest integer class=

Respuesta :

24-03-2021

Answer:

Step-by-step explanation:

cosθ = 1.3/3.1

θ = arccos(1.3/3.1)

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