sandraaaT sandraaaT

04-04-2018
Mathematics

contestada

What is the surface area of a cylindrical tub that is 20 cm in diameter and 30 cm tall?

What is the surface area of a cylindrical tub that is 20 cm in diameter and 30 cm tall class=

Respuesta :

Аноним Аноним

04-04-2018

Total surface area = 2πrh + 2πr²

Total Surface area = 2(π)(20÷2)(30) + 2(π)(20÷2)²

Total Surface area = 2513.27cm²

---------------------------------------------------------
Answer: Surface Area = 2513.27cm²
---------------------------------------------------------

Answer Link

Otras preguntas

find the size of unknown number

What is the center of the circle (x+7)^2+(y+4)^2=25

The quadrilateral ABCD is a parallelogram. The value of a is?

How are species richness and productivity related?

What type of bonds are found between the nitrogen bases? A. Hydrogen bonds B. covalent bonds C. peptide bonds

The list shows the number of students in various college classes: 32, 19, 89, 102, 157, 25, 189, 36, 48 What is the median?(Q2)?

suppose a line has slope -2/3 and passes through the point (1, 8). which other point must also be on the graph A (7, 4) B (7, 12) C (-5, 4) D(-5, -12)

The United States and the Soviet Union never fought each other in a war. During the Cold War there were many proxy wars, including Korea, Vietnam, and Afghanist

i need help on this pls

Which of the following relations is a function? OA. (3, 4), (-3, 2), (6, 1), (-8, 2) OB. (6, 1), (-3, 4), (3, 1), (6,2) OC. (3, 4), (-3, 6), (3, 3), (-8, 2) OD