alikhokhar3452 alikhokhar3452

25-01-2021
Mathematics

contestada

Find the surface area of a 7.4 cm long iron rod and 3.1 m radius

Respuesta :

Ritmeks Ritmeks

30-01-2021

Answer:

144.2 cm

Step-by-step explanation:

Length of the iron rod is 7.4cm

Radius is 3.1m

Therefore the surface area can be calculated as follows

= 2πrl

= 2×3.142×3.1×7.4

= 144.2 I'm

Hence the surface area is 144.2cm

Answer Link

Otras preguntas

Genevieve often feels as though she is going to fall over while walking. her doctor diagnosis a tumor in her _____.

HTTP is the protocol that governs communications between web servers and web clients (i.e. browsers). Part of the protocol includes a status code returned by th

what will be the effects if asteroid or comet hits the earth

Which is another way to check the sum of 104 + 34 + 228 + 877?

As the price of samosas (a kind of food in india) was raised from 2 to 3 rupees (indian currency), their quantity demanded fell from 15,000 to 12,000. rounding

How many total ions are present in 347g of cacl2?

What is 473 estimate?

How do I rewrite 5x- 8y + 3 = 5x - 7y +2 into general form ?

Which of the following things must you do if you are parked on a rural highway? Leave at least 15 feet of road width for other traffic to pass your v

When there is an inferior goodan inferior good, an increasean increase in consumer income will result in the?