mal5546 mal5546

01-02-2019
Mathematics

contestada

a circle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth

Respuesta :

ctyrector ctyrector

01-02-2019

Answer:

78.5

Step-by-step explanation:

A = pir^2

diameter = 2r

r = 5

5^2 = 25

25x 3.14 = 78.5

Answer Link

Otras preguntas

What was one important thing that Abraham Lincoln did?

There were 13 original states. Name three.

examples of elastic and inelastic goods... ( at least 20 examples) URGENT..............

Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4

which is understanding of classification an important skill

What do we show loyalty to when we say the Pledge of Allegiance?

One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc

What ocean is on the West Coast of the United States?

What are two rights of everyone living in the United States?

Given the balanced equation representing a reaction: 4Al(s) + 3O2(g) ==> Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles o