Question

please tell answer of queation

Answer 1

i dont knowsome people experience difficulty in night vision since their childhood or adolescence brianly.com

Answer 2

Answer:

So far you studied polygons of 3 or 4 sides (known as triangles

with more number of sides. We may classify polygons according to the number

quardrilaterals respectively). We now try to extend the idea of polygon to figure

of their sides.