Question

Solve for x in the problems below

Answer 1

55 degrees is the answer

Answer 2

a)......1+2=90 degree.....

so,x+x-20=90=2x=110

x=55degree

Explanation:

b)let it be a triangle....angle1=56

2=y

3=29....by vertically opposite angles

by ext angle property... x= 1+3=56+29= 85