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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