Question

Pawan starts from his home at a point A, travels in a path and reaches A at the end. First , he takes a path of decagon(a polygon of 10 sides) and later he takes a path of a pentagon as shown in the figure. At each turn in the path , he has to rotate some angle from his path as shown below. In which case, does he rotate more angle overall(starting from A reaching again A)? *

Answer 1

Answer:

Decagon 1440 Ans

Pentagan 540 degree

Hope it helped you

pls mark me as brain lest

If he take Pentagon we have to find sum of all interior angle of Pentagon

so 5-2*180=3*180

We get 540

each interior angle =540/5)=108

So She has to turn 108 degree per turn overall 540 degree

If decagon so 10-8*180=1440 degrees overall