Question

Find $x$in the adjoining figure:

• A. ${200}^{\circ }$
• B. ${190}^{\circ }$
• C. ${100}^{\circ }$
• D. ${110}^{\circ }$

Answer 1

The correct option is D ${110}^{\circ }$

WE HAVE

125 + 125 + x = 180 *2

THEREFORE

250 + x = 360

therefore

x = 110 deegrees