ejehsolomon669 ejehsolomon669

03-03-2021
Mathematics

contestada

(Take the=22/7)
curved surface area of cylinder with diameter 21cm and height 5cm.

Respuesta :

jennie51 jennie51

03-03-2021

Answer:

330cm²

Step-by-step explanation:

CSA of a cylinder = 2πrh

(r = d/2 = 21/2 = 10.5 cm)

Putting the values of 2πrh;

2 x 22/7 x 10.5 x 5

2 x 22 x 1.5 x 5 *(10.5/7 = 1.5)

330 cm²

Answer Link

Otras preguntas

22/3 TO MIXED FRACTION

Please answer the question from the attachment.

many black people live in brazil because: a : they were natives b : they like the climate c : they were brought as slaves d : they came to seek gold

The FEC enforces requirements in four areas, which of the following is NOT one of those areas? A. the reporting of campaign-finance amounts B. limits on campa

What is the quotient (x3 + 8) ÷ (x + 2)?

find the common differrence of the arithmectic sequence 6,9.4,12.8,16.2

may someone help me on this please what amount will I put for B?

examples of health products that people buy and consume

Given these equations x+y=9.0 0.50x+0.20y=4.05 What are the values of x and y

the reform act of 1832 8n great britain gave the right to vote to: a. former slaves b. women over 30 c. most middle-class men