pickleblanket
pickleblanket pickleblanket
  • 23-05-2022
  • Mathematics
contestada

Find x in this 45°-45°-90° triangle.

x =

Find x in this 454590 triangle x class=

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Аноним Аноним
  • 23-05-2022

Answer:

x = 1.2√2

Step-by-step explanation:

Taking the cosine value of the angle :

  • cos 45° = 1.2/x
  • 1/√2 = 1.2/x
  • x = 1.2√2
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zainisricherthanyou zainisricherthanyou
  • 23-05-2022
X=27
Because the rule of a triangle is
1/2 x base x hiegt
1/2 x 1.2 x45 =21
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