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  • 25-09-2020
  • Mathematics
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What is the value of k?

What is the value of k class=

Respuesta :

aj993978
aj993978 aj993978
  • 25-09-2020

Answer:

k = 10

Step-by-step explanation:

The triangles angels added up must equal 180 degrees, and the top angle is 65 degrees by the 180 degree rule.  

So 10k + 15 must equal the remaining 115

subtract 15 from each side and you get 10k = 100

divide each each by 10 and you get the answer of k = 10

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