Question

find the x=
options are
a. 43°
b. 13°
c. 14°
d. 130°



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Answer 1

Answer:

Here SP is a strate line and we know a strate line hold 180°.

<ROS+<ROQ+<POQ=180°

or,97°+40°+3x+1°=180°

or,3x+138°=180°

or,3x=180°-138°

or,x=42°/3

x=14°

Here,X=14°