All categories

3 years ago

Find the volume of each cylinder.

Mathematics

2 answers:

lawyer [7]3 years ago

5 0

Answer:

≈ 623.763 yd

Step-by-step explanation:

volume of cylinder = πr²h

π(9.5)²(2.2)

≈623.763

Thepotemich [5.8K]3 years ago

3 0

The volume of the cylinder is 624.01 cube yd.

Step-by-step explanation:

Given,

Radius of the cylinder (r) = 9.5 yd

Height of the cylinder (h) = 2.2 yd

To find the volume of the cylinder

Formula

Volume of the cylinder is π $r^{2} h$

So,

Volume of the cylinder is = $\frac{22}{7}$ × $9.5^{2}$ ×2.2 cube yd

= 624.01 cube yd (approx)

You might be interested in

Is the following shape a right triangleHow do you know? Apex

aksik [14]

If the following shape is 90 degrees it should be consider a right triangle

3 0

3 years ago

Given the picture below, find x and both angles.

sashaice [31]

3x+2+x+8=180; 4x+10=180; 4x=170; x= 170/4= 42.5

Angle on top is x+8=42.5+8=50.8

Angle on the bottom is 3x+2=3•42.5+2= 129.5

7 0

3 years ago

What are the values of x and y?

adoni [48]

Answer:

Step-by-step explanation:

hello :

use pytagor-rule :

triangle ABC : (x+15)² =17²+y²....(*)

triangle BDC : y² = x²+8²....(**)

by (**) put the value of y² in (*) :

(x+15)² = 17²+x²+8²

x²+30x+15² = 17²+x²+18²

30x +225 = 289+64

30x = 128

x= 128/30

x= 64/15

put this value in (**) calculate y² ......continu

4 0

4 years ago

Widths of two similar rectangles are 21ft and 18ft. What is the ratio of the perimeter? Of the areas?

ad-work [718]

Ratio of perimeters is a : b:

21:18

Which reduces to: 7:6

Ratio of areas is a^2 : b^

2:

"7 ^2: 6^2"

Which simplifies to: 49:16

The answer is 7:6 and 49:36

6 0

3 years ago

A rectangle measures fourteen centimetres by seven centimetres what is its area

ElenaW [278]

The area of the rectangle is 98

7 0

3 years ago

Read 2 more answers