rinconrocks65 rinconrocks65

03-03-2020
Mathematics

contestada

A circle with an area 9pi has a sector with a central angle of 1/9pi what is the area of the sector

Respuesta :

amna04352 amna04352

03-03-2020

Answer:

½pi or 0.5pi units²

Step-by-step explanation:

Area : angle

9pi : 2pi

x : pi/9

9pi/2pi = x/(pi/9)

4.5 × pi/9 = x

x = ½pi or 0.5pi units²

Answer Link

Otras preguntas

x^5 times x^3 pls helppppppp

Find the solution to the system of equations.

2. If a costing Rs. 45,000 is sold at a discount of 20%. Write the formula to find discount percent. Discount MP (b) Find the discount [1] [Ans: Rs. 9,000.(c) I

I have $175 in my wallet, consisting of $10 and $5 notes. the $10 notes are twice as much as $5 notes. Find the number of $5 notes.

For positive acute angles A and B, it is known that sin A= 45/53 and cos B= 20/29. Find the value of sin (A-B) in simplest form. HELPP. no work needed I just n

What’s the value of X when 10 X equals 12

Information related to plant assets, natural resources, and intangibles at the end of 2022 for Culver Company is as follows: buildings $1,160,000, accumulated d

Read the excerpts from "The Royal House of Thebes" and "The Story of a Warrior Queen." "We are women," she told her sister. "We must obey. We have no strength t

How does areesh reflect uae heritage?

How should this situation have been prevented