Question

find the value of x in the following of figure is 80 degree and 50 degree​

Answer 1

Answer:

x = 140

Step-by-step Explanation:

Sum of total interior angles = 180 * (n-2)

Sum of total interior angles = 180 * (4-2)

Sum of total interior angles = 180 * 2

Sum of total interior angles = 360 degrees

[n = number of sides of the shape]

x + 80 + 50 + 90 = 360 degrees

[Reason : Interior angles of a quadrilateral add upto 360 degrees]

x + 220 degrees = 360 degrees

x = (360-220) degrees

x = 140 degrees

Answer 2

Answer:

X is 40

y is 90

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