21. betsy knows that mr. robinson needs 14 tablets for a week’s supply of an anti-inflammatory drug. mr. robinson is going on vacation and needs a 4-week supply. how many tablets does betsy need to fill his prescription?

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'.

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices