Can someone place the red ones in the right category i’m begging you

Root 8 is irrational as 8 = 2×2×2

Root of 8 is 2 root 2

0 is whole no.

-8/4 = 2 is an integer

49/7=7 is an integer

Rest .333333 and 9.23456 are rational as .3333 is non terminating repeating and 9.23456 is terminating

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.