lexidonoghue122 lexidonoghue122

21-05-2018
Mathematics

contestada

What is the surface area of the cylinder in terms of pi the diagram is not drawn to scale radius of 9 and height of 19

Respuesta :

netlarue98 netlarue98

14-05-2022

Answer:

504π

Step-by-step explanation:

First, find LATERAL AREA 2πrh

r: 9 h: 19

LA= 2π (9*19)

LA = 2(171)π

LA = 342π

Next, use LA to find SURFACE AREA: 2πrh + 2πr^2.

SA = 342π + 2(9^2)π

SA = 342π + (2*81)π

SA = 342π + 162π Simplify.

SA = 504π

Answer Link

Otras preguntas

All accountants at organizations prepare books of accounts in terms of money. Which function of money does this represent? A. medium of exchange B. unit of acco

Multiple-Concept Example 13 presents useful background for this problem. The cheetah is one of the fastest accelerating animals, for it can go from rest to 30.4

Why might females be more likely to tear their ACL than males? How would you prevent this injury?

How would you feel if the people closest to you don’t support your dreams and career aspirations. Explain.

You watch a distant lady driving nails into her front porch at a regular rate of 1 stroke per second. You hear the sound of the blows exactly synchronized with

Which sentence is punctuated correctly? a: The new school directory is out; it contains the names and phone numbers of all the students in the school. b: The ne

Which statement about the ecological services provided by plants best explains why coastal areas with cultivated fields and developed neighborhoods tend to suff

Logical appeal from The American Crisis

What is the difference between ordinal utility and cardinal utility? Ordinal utility refers to A. satisfaction when consumers are not rational, while cardinal

Farrah’s math grade average is 93.3¯%. How can you represent this repeating decimal as a fraction? 0.3¯