Question

7. In the given figure ZABC=110° and ZBAC=15°. The value of x is D
(a) 1250 (b) 110° (c) 55° (d) 15° X с A 15° 110° B​

Answer 1

Answer:

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Step-by-step explanation:

angleABC+angleBAC+angleACB=180°(angle sum property of triangle)

110°+15°+angleACB=180°

125°+angleACB=180°

angleACB=180°-125°

angleACB=55°

angleACB=angle X(angle on the same chord)

angle X =55°