Question

pls tell the answer .​

Answer 1

Answer:

x = 100°

Step-by-step explanation:

According to the angle sum property of quadrilateral, the sum of all four angles is 360°.

Two angles = 110° and 60°.

Third angle = 180° - 90° = 90°

Fourth angle = x

=> 110° + 60° + 90° + x = 360°

=> 260° + x = 360°

=> x = 360° - 260°

=> x = 100°

Answer 2

Answer:

100 degrees

Step-by-step explanation:

write a variable a after the right angle (bottom to the variable x)

now, a = 180 - 90 = 90 degree (linear pair)

now, the total interior angle of a quadrilateral = 4 - 2 * 180 = 2 * 180 = 360 degrees

so, x = 360 - (110 + 60 + 90)

       = 360 - (170 + 90)

       = 360 - 260

       = 100 degrees

therefore, x = 100 degrees