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

Define the word rational

Why did the Mongols move west and south across the steppes? A. Waterways were available in that direction, but not in other directions. B. They wanted to avo

help which one is NOT correcltlt modeled

True rhyme refers to words that are spelled alike but pronounced differently. a. True b. False

Admiral who defeated the Spanish fleet at Santiago

Which of the following is an example of due process? jailing persons without informing them of the charge following the law to charge someone with a crime pas

what is the what's a factor of 20 but not a multiple of 2

Why did the US attack Iwo Jima?

It took Bill 2 hours biking at a speed of 10 miles per hour to bike along a trail in town. If Bella is walking the same trail at a speed of 4 miles per hour, ho

British dominions joined with Great Britain to form the .