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In a triangle, CAB is 2x² and ABC is 3x². find the value of x

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User Jdowner
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2 Answers

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Answer: In a triangle, the sum of the angles is always 180 degrees. Given that angle CAB is 2x² and angle ABC is 3x², we can set up an equation:2x² + 3x² = 180Combining like terms:5x² = 180To solve for x, we divide both sides of the equation by 5:x² = 36Taking the square root of both sides:x = ±6Therefore, the value of x can be either 6 or -6.

Explanation:

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User Vijay Shetty
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7.8k points
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In a triangle, the sum of the angles is always 180 degrees. Given that angle CAB is 2x² and angle ABC is 3x², we can set up an equation:

2x² + 3x² = 180

Combining like terms:

5x² = 180

To solve for x, we divide both sides of the equation by 5:

x² = 36

Taking the square root of both sides:

x = ±6

Therefore, the value of x can be either 6 or -6.


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User Abigale
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