lilybluemejia05 lilybluemejia05

10-04-2020
Mathematics

contestada

a circle with radius of 9cm sits inside a circle with radius of 11cm. what is the area of the shaded region?

Respuesta :

amna04352 amna04352

10-04-2020

Answer:

125.6 cm²

Step-by-step explanation:

Area inside the bigger circle but outside the smaller circle:

3.14 × (11² - 9²)

3.14 × 40

125.6 cm²

Answer Link

Otras preguntas

True or false 20PTS

Is the Kabiyè language dying?

Statistics, need help finding the mode, median and mean. (Frequency distribution)

4* there are many difinition of management which emphasis one or the other important aspect of management Discuss and give various Characteristics of Managemen

A horticulturalist wants to produce geraniums with specific characteristics. She knows that the trait of red flowers is governed by the allele R(RR and Rr) and

if the type i error (α) for a given test is to be decreased, then for a fixed sample size n? A) the Type II error (β) will also decrease.B) the Type II error (β

C’est dimanche ! Vous êtes chez vous. Vos amis arrivent à midi sans vous prévenir. Racontez, en une quinzaine de lignes, votre accueil « à la libanaise » en évo

find the exact length of the curve y=sqrt(x-x^2)+sin^-1(sqrt(x))

The table below shows Zoey's earnings on the job How much does she make in 18.2518.25 hours?

The mechanism that seems to regulate how much a person weighs is known as a. setpoint b. weight factor c. basal metabolic rate d. metabolism