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13. If BD T AC, m<DBE = (2x-1). and m<CBE = (5x-42), find the value of x. ​

13. If BD T AC, m<DBE = (2x-1). and m<CBE = (5x-42), find the value of x. ​-example-1
User Mudri
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1 Answer

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Answer:

2x-1+5x-42+90=180

7x+47=180

7x=180-47

x=19°

Explanation:

User Skazhy
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