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22-04-2021
Mathematics

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Solve the right triangle. Find all the missing angles and sides. Round to the nearest tenth.
Inverse trig functions !

Solve the right triangle Find all the missing angles and sides Round to the nearest tenth Inverse trig functions class=

Respuesta :

05-05-2021

Answer:

1.

by using Pythagoras theorem

h²=p²+b²

h²=12²+40²

h=√1744

AB=42

2.

x+48°+90°=180°{sum of interior angle of triangle}

x=180°-138°

x=42°

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