13-12-2020
Mathematics

contestada

could someone explain? i will have brainliest! thanks

could someone explain i will have brainliest thanks class=

Respuesta :

christyde christyde

13-12-2020

Answer:

a. 44

Step-by-step explanation:

using inverse cosine we can find the angle since we have the length of the hypotenuse and adacent

cos^-1 (13/18) = 43.76

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