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24-05-2021
Mathematics

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The angles of a triangle are 980, 51°, and xº.
What is the value of x?
x=1

Respuesta :

24-05-2021

Answer:

x=31°

Step-by-step explanation:

98°+51°+x°=180° (sum of angles in a triangle is 180°)

149°+x°=180°

MAKE x° THE SUBJECT OF FORMULA

x°=180-149

x=31°

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