txroyking txroyking

20-02-2017
Mathematics

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Write and solve an equation to determine the measures of the angels in the triangle below

Write and solve an equation to determine the measures of the angels in the triangle below class=

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Аноним Аноним

20-02-2017

just do 6c=0 and solve
same for 25c=0
also 5c=0

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H1a2r3s4h5 H1a2r3s4h5

20-02-2017

Since the sum of all angles of a triangle is 180°
So, 6c+25c+5c=180°
36c=180°
c=5°
So 6c=30°
25c=125°
and 5c=25°

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