Question

In a triangle, the measure of the angles are x, x+20, and 2x. What is the value of x? ​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Question :-

$\sf{In\:a\:triangle,\:the\:measure\:of\:the\:angles\:are\:x, x+20, and 2x. What\:is\:the\:value\:of\:x?}$

To Find :-

The value of x.

Given :-

The three angles of the traingle are x, x+20 and 2x.

• We know that the sum of angles of a triangle is 180°

Therefore,

$\sf{x+x+20+2x=180°}$

$\sf{2x+2x=180°-20}$

$\sf{4x=160°}$

$\sf{x=160/4}$

$\sf{x=40°}$