hmcmurtury18 hmcmurtury18

24-05-2022
Mathematics

contestada

A right cylinder has a radius of 4 and height of 11 . What is it’s surface area?

Respuesta :

r13220358 r13220358

24-05-2022

Answer:

376.8

Step-by-step explanation:

formula for SA=2×π×r×h + 2×π×r²

r = 4

r²= 16

h = 11

π= 3.14..

substitute:

SA= (2 × 3.14 × 4 × 11) + (2× 3.14 × 16)

276.32 + 100.48 = 376.8

Answer Link

Otras preguntas

Given the following information, what are the NZD/SGD currency against currency bid-ask quotations? American Terms

If you had invented one of the first computers and started your own company, what name might you have chosen? Why?

Use the exact values of the ratios and find the value of tan 45° + sin 30°

In a marketing survey, a random sample of 1020 supermarket shoppers revealed that 268 always stock up on an item when they find that item at a real bargain pric

Why is the Big Crunch a hypothesis and not a theory like the Big Bang

A. That he go to England to track down macduff B. That he will force Macduff to fight with him C. That he will take action instead of being indecisive D. that

1. What is computer ?

Which part of this excerpt from "Cryptozookeeper" by Robb Sherwin indicates the use of second-person point of view? The corner of this building has a window at

What is an equation of a line that passes through the points (1,8) and (-1, -2)

Need help, please Cyndi works in an office. She thinks that she spends 30 minutes in meeting for every 3 hours that she spends working at her desk. One week, sh