Question

Construct quadrilateral abcd: ab = 5.5, bc = 5.5 , Angle A = 100 degree, Angle C = 100 degree, Angle d = 100 degree.




Answer it fast please​

Answer 1

Answer:

60 degrees

Step-by-step explanation:

all angels in a quadrilateral is 360 so

A+B+C+D= 360 given that

100+B+100+100=360

300+B=360

B=360-300

=60