Question

find the value of x from the following figure

neglect the pen written ​

Answer 1

Answer:

Sum of all angles of a triangle is 180°

In triangle ABD,

<ABD+<BAD+<ADB=180°

58°+x+40°=180°

x+98°=180°

x=180°-98°

x=72°

The value of x is 72°.

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