A convenience shop currently sells 1000 bottles of cold drink per month at R12 a bottle. For every R1 increase in price, 10 fewer bottles will be sold. At what price must the shop
sell the cool drink to make a total revenue of R14 550 per month?

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'.

no this is a nonlinear negative