Question

the angles of quadrilateral are respectively 70 degree , 92 degree and 100 degree . find the fourth angle




please answer me with explanation ​

Answer 1

Answer:

❤ANSWER ❤

Let the measure of fourth angle be x°. We know that the sum of all angles of a quadilateral is 360° . Hence, the measure of the fourth angle is 70° .

Answer 2

Answer:

fourth angle = 98°

Step-by-step explanation:

Let the fourth angle be x degree.

Sum of all four angles of a quadrilateral is 360 degree.

70° + 92° + 100° +x° = 360°

262 + x = 360

x= 360 - 262

x = 98