sgxtch125 sgxtch125

15-03-2018
Mathematics

contestada

The floor of a circular orchestra room has an area of 28.26 square meters. What is the radius of the floor? Use = 3.14.

Respuesta :

musiclover10045 musiclover10045

15-03-2018

area = PI x r^2

28.26 = 3.14 x r^2

r^2 = 28.26 / 3.14
r^2 = 9

r = sqrt(9)

r = 3 meters

Answer Link

Otras preguntas

Determine which type of force is presented in the following equation. Net Force = -35 N + 35 N

The action of removing something, often from the ground. runoff clear cutting extract conservation

Can someone plz help Me? :(

Should police chiefs be appointed or elected? Explain your answer.

The below chart says you need molar mass to convert between the boxes where do you get molar mass from? B. What are the units of molar mass? C. The chart shown

can you please assist

Decide what type of descriptive language is used in each example. And his father, who was puro Mexicano, would sit in his chair after work, sullen as a toad, an

IF YOU GOOD AT SCIENCE PLEASE ANSWER THIS ASAP

sorry for being inactive (if you know me) i have face-to-face school and barely any homework so thats my excuse haha.

HELLO IS ANYONE GOOD AT MATH IF SO PLEASE ANSWER THIS IS DUE TONIGHT Draw where the dots go on the graph please