ATorres32 ATorres32

01-06-2021
Mathematics

contestada

An engineer is planning a new water pipe installation. The circular pipe has a diameter of d = 20 cm d=20 cmd, equals, 20, start text, space, c, m, end text. What is the area A AA of the circular cross section of this pipe? Give your answer in terms of pi

Respuesta :

bexruzerk3210 bexruzerk3210

01-06-2021

Answer:

Step-by-step explanation:

d = 20

r = 0.5d

r = 10cm

A = πr^2 = 100π cm^2

Answer Link

Otras preguntas

At which stage of its life cycle does the glow worm begin to glow?

homogeneous mixture definition

Bob and mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum of the ages of his children. Mar

What is the most important effect on Earth of the Great Ocean Conveyer Belt?

Adam has £500 Beth has £130 Adam gives some money to Beth. He now has twice as much money as Beth. What percentage of his money did he give away?

which city is the setting for the necklace

compared to most animals, the growth of most plants is best described as

quotes about taking risks

isis or isil what is the difference

Behavioral adaptation I need a animal with a special behavior. Than I need to know how does its behavior help the animal.