alyssajimenez598 alyssajimenez598

04-06-2021
Mathematics

contestada

the diameter of a circle is 18 centimeters. What is the area? Give the exact answer in simplest form

Respuesta :

pepepopo21 pepepopo21

04-06-2021

Answer:

254.47

Step-by-step explanation:

Formula is pi r^2

the radius is 9 which is half of the diameter

pi 9^2

Answer Link

Otras preguntas

A toroidal solenoid has 590 turns, cross-sectional area 6.20 cm^2 , and mean radius 5.00 cm .Part A. Calcualte the coil's self-inductance.Part B. If the current

Write a balanced chemical equation for the base hydrolysis of methyl butanoate with NaOH. (Use either molecular formulas or condensed structural formulas, but b

If one half of a DNA molecule has 8 thymine bases, what else is also true about the DNA molecule? (1 point) There will be 16 total bases. O There will be 32 tot

Before 8 A.M., there were 64 trucks and 24 cars in a parking lot. Between 8 A.M. and 9 A.M., more cars entered the parking lot and no trucks entered or exited t

Order the bond types below from lowest to highest risk of default.Lowest risk of default+ U.S. Treasury bonds1. Junk bonds* Corporate bondsHighest risk of defau

Discuss how our attitudes are formed. Can Attitudes be changed? If so, how can we change our attitudes?

Read the sentences from the passage.Some may argue that learning another language is difficult, and they are probably right. But there are more advantages that

The function of the external structures of the female reproductive system include: Select one: a. Enables the sperm to enter the body b. Protects the internal o

What are two ways that society affects the progress of science?

Which equation could you use to solve for x in the proportion StartFraction 4 over 5 EndFraction = StartFraction 9 over x EndFraction?