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natita [175]
3 years ago
12

Solve for x in the diagram below. (2 +40) 60°

Mathematics
2 answers:
arlik [135]3 years ago
8 0

Answer:

\boxed{x\degree = 20\degree}

Step-by-step explanation:

<em>Verti</em><em>cally</em><em> </em><em>o</em><em>pposite</em><em> angles are equal.</em>

=  > (x + 40) \degree = 60 \degree \\  \\  =  > x \degree + 40 \degree = 60 \degree \\  \\  =  > x \degree = 60 \degree - 40 \degree \\  \\  =  > x \degree = 20 \degree

Yakvenalex [24]3 years ago
7 0

Answer:

20°

Step-by-step explanation:

x+40=60 (vertically opposite angle)

or, x=60-40

or, x=20°

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