Tim and Tom are trying to earn money to buy a new game system over a 3-month period. Tim saved $45.24 each month. If they need a total of $213.63 to buy the game system, how much does Tom need to earn each of the 3 months in order to buy the game system

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'.