Acylinder has a volume of 225π inches3 . what is its height, if its radius is 10 inches? a) 2.25 inches b) 22.5 inches c) 2.25 π inches d) 0.716 inches

The formula for the volume of a cylinder is

... V = π·r²·h

where r is the radius and h is the height.

Filling in the given numbers, we have

... 225π in³ = π·(10 in)²·h

Dividing by the coefficient of h, we get

... (225π in³)/(100π in²) = h

Cancelling common factors, gives

... 2.25 in = h

The appropriate choice is

... A) 2.25 inches

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'.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: