Question

pls answer this math questions
pls help
also give working

Answer 1

Answer:

A.) 1x+3x+5x+6x=360

15x=360

x=360/15

x=24

1*24=24

3*24=72

5*24=120

6*24=144

Step-by-step explanation:

the sum of the angle of quadrilateral is 360°

Answer 2

A.) 1x+3x+5x+6x=360

15x=360  

x=360/15

x=24

1*24=24

3*24=72

5*24=120

6*24=144