leticiach05 leticiach05

17-04-2019
Mathematics

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One angle of a triangle measures 130°. The other two angles are in a ratio of 2:3. What are the measures of those two angles?

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Delariex Delariex

17-04-2019

The measures of the other two angles are 20 and 30.

[tex]180 - 130 = 50[/tex]

[tex] 2 + 3 = 5[/tex]

[tex]50 \div 5 = 10[/tex]

[tex]10 \times 2 : \: 10 \times 3[/tex]

[tex]20 \: : \: 30[/tex]

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