In math class today, we were discussing how to find the surface area of a cylinder. Then, someone figured out that you could use the formula (radius+height)(diameter). We tested the formula and...

In math class today, we were discussing how to find the surface area of a cylinder. Then, someone figured out that you could use the formula (radius+height)(diameter). We tested the formula and...

In math class today, we were discussing how to find the surface area of a cylinder. Then, someone figured out that you could use the formula (radius+height)(diameter). We tested the formula and...

The following formula can be used to find the volume of a cylinder with radius, r, and height, h. V=πr^2h Which equation can be used to find the height of the cylinder if you...

I have a digram with two circle touching at r. One has the letter A which is the in centre, and the other one has the letter B in the centre.The circle with centre A has radius 5cm and the circle...

Peter can't remember the formula for the area of a circle. He decides to approximate the area of a circle by circumscribing a regular 18 -gon around the circle. If his approximation of the area...

There is a 2nd question with the exact same format.

I've been on this one for quite a while.

Determine the rate at which the volume is changing with respect to time when r=8cm. (in cm^3/min)

1. r=6cm, central angle=1.6 rad 2. r=14cm, central angle=0.25 rad 3. r=25 cm, central angle=1.75 rad 4. r=12cm, central angle= 3/4 rad THANK YOUU IN ADVANCE!💖

Find the radius of the circle which circumscribes a square of side 10cm.

a 1000kg satellite orbits the Earth at a radius of 50,000 km. What is the acceleration of the satellite? The direction of the acceleration? What is the name of the force providing the acceleration...

unicycle wheel had.. a radius of 30cm a diameter of 60cm and a circumference of 188.49cm

Use pie 22/7

The equation of a circle is x^2+y^2-2x+6y+3=0. What are the coordinates of the center and the length of the radius of the circle.

A circle has diameter AB, where A = (2, −5) and B = (−4, 7). (a) Find the centre C and radius r of the circle. (b) Use the distance formula to test whether P(6, −1) lies on the circle Just...

A planet has 7 rings. The first ring is 20,000 km from the center of the planet. Each ring is 50,000 km wide and 500 km apart. What is the total radius of the ring system from the planet's center...

How to solve?

If my husband's waist size is 37", and a plastic surgeon says he can use a method to remove 1/2 INCH of fat from an area, how much will that decrease is waist size? Or, if the circumference...

the endpoints of the diameter of a circle are D(7, -2) and E(11, -8). a) Determine the coordinates of the the centre of the circle. b) Determine the length of the circle's radius

x^2+y^2+6x-10y-10=0