What is the volume of the composite space figure to the nearest whole number? the figure is not drawn to scale. 40cm3 84cm3 124cm3 148cm3

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'.

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7