Ask question

Ask question

All categories

3 years ago

6

Suppose the height of a cylinder is equal to its radius. the cylinder can fit inside a square prism, as shown below. the cross-s

ectional areas are still the same and the ratio of the area of the circle to the area of the square is still . complete the derivation of the formula for a cylinder whose height is equal to its radius. the prism's volume is the area of the base, , times the height, . since the ratio of the areas is , then the volume of the cylinder is times the volume of the prism. v

2 answers:

natulia [17]3 years ago

5 0

Answer:

1. 2r(2r)

2. r

3. pi/4

4. pi times r cubed

Step-by-step explanation:

Liono4ka [1.6K]3 years ago

3 0

1. 2r(2r)

2. r

3. pi/4

4. pi times r cubed

You might be interested in

Find the value of X. What is x and how do you solve for y first.

11111nata11111 [884]

Answer:

id.k but i hope this wuote helps u have a great day :) :)

Step-by-step explanation:

Everything will be okay in the end. If it’s not okay, it’s not the end

Have a nice day :) :) :)

5 0

3 years ago

What is the unit rate of 4 ticket for 35$

Paraphin [41]

Answer:35/5 = 8.75$ per ticket

Step-by-step explanation:

7 0

2 years ago

What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?

Pavel [41]

$\boxed{x_{1}=\frac{-5 + \sqrt{5}}{2}} \\ \\ \\ \boxed{x_{2}=\frac{-5 - \sqrt{5}}{2}}$

<h2>Explanation:</h2>

Using the quadratic formula:

$x=\frac{-b \pm \sqrt{b^2-4ac}}{2a} \\ \\ \\ Here: \\ \\ f(x) = x^2 + 5x + 5 \\ \\ \\ So: \\ \\ a=1 \\ \\ b=5 \\ \\ c=5 \\ \\ \\ x=\frac{-5 \pm \sqrt{5^2-4(1)(5)}}{2(1)} \\ \\ x=\frac{-5 \pm \sqrt{25-20}}{2} \\ \\ x=\frac{-5 \pm \sqrt{5}}{2} \\ \\ \\ Two \ solutions: \\ \\ \boxed{x_{1}=\frac{-5 + \sqrt{5}}{2}} \\ \\ \\ \boxed{x_{2}=\frac{-5 - \sqrt{5}}{2}}$

<h2>Learn more:</h2>

Quadratic functions: brainly.com/question/12164750

#LearnWithBrainly

8 0

3 years ago

Find the difference: (6y3 + 17y − 3) − (4y3 − 11y + 9)

earnstyle [38]

<span>(6y3 + 17y − 3) − (4y3 − 11y + 9)
</span>= 6y3 + 17y − 3 − 4y3 + 11y - 9
= 2y3 + 28y - 12

3 0

3 years ago

If z=sprt5 -sprt2, then Izl=

ASHA 777 [7]

Answer:

3

is the answer

because sprt - sprt = 0

then 5-2=3

3 0

3 years ago