Question

In fig, AB,CD are two chords. Angle ABD=40°&CPD=110°.Find X

Answer 1

the value of x = 180°-110°=70°
there are two angle =70/2=35°

Answer 2

Given that ∠ABD = 40°, ∠CPD = 110°, find x value=?

Step-by-step explanation:

• From figure:  ∠ACD = ∠ABD = 40° [Angle in same segment]  

• In ΔPCD,  Angle sum property:  
• ∠PCD + ∠CPO + ∠PDC = 180°
• 40° + 110° + x = 180°  x = 180° − 150° = 30°  
• The value of x is 30 degrees.