Question

Chapter qudrilaterals class 8 question 7 pls​

Answer 1

Answer:

Measure of each angles = 105°

Step-by-step explanation:

Some of angles of a quadrilateral = 360°

ie, 105 + 45 + x +  x = 360

150 + 2x =360

2x = 360 - 150 = 210

x  = 210/2 = 105

Answer 2

Step-by-step explanation:

as you know that sum of all quadrilateral=360°

let the other angles be x

so,

105°+45°+x+x=360°

150°+x+x=360°

2x=360-150

2x=210

x= 210/2

=105°

x=105

hope it would help u