A gardener used a wire to support a newly planted tree. He began by wrapping 4 feet of wire around the tire. He then attached one end of the wire to the tree 7.5 feet above the ground. He secured the other end of the wire to the ground 2.5 feet from the bottom of the tree.

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'.

whats the question?

step-by-step explanation: