Question

find the value of unknown interior angle x given in the figure​

Answer 1

Answer:

as it is a triangle so triangle has a property that some of its two interior angle equals to some of its one exterior angle

Step-by-step explanation:

it means that 50 + X will be equal to 115 degree

so X equals to

50 + X equals to 115 degree

X equals to 115 - 50 degree

X equals to 65 degree

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Answer 2

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supplementary angle of angle 115°=65°.

addition of all interior angles of triangle=180°

x+65°+50°=180°

=115°+x=180°

=180°−115°=x

=65°.

angle x =65°.