You found the outfit of your dreams. if you buy all of the pieces, you will get a discount of 30%. should you buy the whole outfit? you already have a similar pair of shoes. should you just buy the other items (not the shoes) without the discount

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'.

answer are

step-by-step explanation: