Atriangle and a horizontal line are shown. if the triangle is revolved about the horizontal line, what is the resulting object?

i am not so sure but choice 4 since going up, it will form a triangular shape

step-by-step explanation:

the correct answer is third option

cone

step-by-step explanation:

it is given a triangle and horizontal line.

to find the correct option

the given triangle is   a right angled triangle. the triangle is revolved around this horizontal line we get a cone. one side of the given triangle(hypotenuse) make the slant height of the cone.

therefore the correct option is third option.

cone

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24