aaamatthew2017 aaamatthew2017

12-03-2020
Mathematics

contestada

A circle with center at (-2,2) passes through (7,2). Find the circumference and area of the circle in terms of p.

Respuesta :

amna04352 amna04352

12-03-2020

Answer:

18pi units is the circumference

81pi units² is the area

Step-by-step explanation:

Radius² = (-2-7)² + (2-2)² = 9²

Radius = 9

Circumference = 2pi×r

= 18pi

Area = pi × r²

= 81pi

Answer Link

Otras preguntas

QUESTION 1 According to the textbook, what are genres? a. Genres are a way of classifying many different kinds of things. b. Genres are categories of writing

3(4x-2)=30 plz help me its due today

Can stars less massive than our sun produce elements up to iron?

The time between a flash of lightning and the sound of its thunder can be used to estimate the distance from a lightning strike . The distance from the strike i

The question is the mean

Someone pls help me I will make you as brain

which type of ventilator has a preset volume of air to be delivered with each inspiration?

Brody's fishing cooler is shaped like a rectangular prism. The inside of the cooler is 10 inches wide, 18 inches long, and 6 inches tall. What is the volume of

Roberta makes $9 an hour plus a 12.5% commission selling jewelry. How much does she earn on an 8 hour shift in which she sells $380 worth of jewelry?

suppose the canadian government has decided to place an excise tax of $20 per tire on producers of automobile tires. excise taxes are also called sales or commo