Question

Find the value of \(x\).x

Answer 1

Answer:

110°

Step-by-step explanation:

128°+40°+82°+x°= 360°

so 250°+x°=360°

x°=360°-250°

x°=110°

Answer 2

Answer:

110°

Step-by-step explanation:

We know that the angle sum property of a quadrilateral is 360 ° . Therefore ,

• 128 + x + 40 + 82 = 360
• 250 + x = 360
• x = 360 - 250
• x = 110° .

Hence the required answer is 110°