Question

if you are a really genius then solve this question

In the following quadrilateral, find the unknown angle.
1. 70. ,100. ,80. find a unknown value​

Answer 1

Step-by-step explanation:

Subtract the sum of the angles from 180 degrees to get the missing angle. For example if a triangle in a quadrilateral had the angles of 30 and 50 degrees, you would have a third angle equal to 100 degrees (180 - 80 = 100)

Answer 2

solve= (sum of a quadrilateral figure is 360°)

unknown value = 360° - 70° + 100° + 80°

=360° - 250°

so, the unknown value is = 110°