Question

The number of sides of two regular polygon are in the ratio 5 4

Answer 1

Answer:

the regular polygon are octagon

(8) and decagon (10 sides)

Answer 2

Answer:

x= 2 Then 5*2=10           4*2= 8

Step-by-step explanation:

Assume the sides to be x

given the polygon sides are in the ratio 5:4

so

Ratio of polygon = 5x:4x

Each side of one polygon (n-2)×180/n

Side of 1st polygon (5n-2)*180/5x   (1)

Side of  2nd Polygon (4n-2)*180/4x (2)

So difference between the both angles is 9° as given in question...

Equation (1)-(2)

x= 2

4*2=8 5*2=10

Thanks -2091