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24-03-2022
Mathematics

contestada

7. Find the value of x. Round to the nearest tenth of a unit. (2 points)
27°
work:
21
х
X =

7 Find the value of x Round to the nearest tenth of a unit 2 points 27 work 21 х X class=

Respuesta :

Medunno13 Medunno13

24-03-2022

Answer:

41.2

Step-by-step explanation:

By the alternate interior angles theorem, the angle of depression is congruent to the angle of elevation.

This means that tan(27)=21/x.

x(tan 27)=21

x=21/(tan 27), which is about 41.2

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