Question

Angle J and angle M are base angles of isosceles trapezoid JKLM.If m Angle J=20x + 9,and m angle M=14x + 15, find m angle K

Answer 1

A.151
B.1
C.29
D.75.5

Answer 2

@LAKERNATION24 a rule about parallel lines is that co-interior angles are supplementary

Answer 3

so now we know that

J=M

and J+K=180°

Answer 4

angle k is supplementary to angle.....

Answer 5

I got it is c

Answer 6

yep

Answer 7

Good Job

Answer 8

Thank you and thanks for the help

Answer 9

Anytime :)