smagana0001 smagana0001
  • 12-05-2021
  • Mathematics
contestada

Please someone help me!!!!:)

Please someone help me class=

Respuesta :

blueeyerosie1 blueeyerosie1
  • 12-05-2021

Answer:

275.4cm

Step-by-step explanation:

A = pi*r^2

r = 9

A = 3.14 * 9^2

A = 3.14 * 81

A = 275.4

Hope this helps!

Answer Link

Otras preguntas

Express 2x+1/(x-2)(x²+1) as a partial fraction
Fill in the [?]: 234 cm = [?] m
hello:) I’m a little confused because the textbook says it forms water but the notes from my school says that it forms salt and water :/
5 Soy reportera La reportera menciona cinco responsabilidades específicas que tiene en su trabajo. ¿Cuáles son? (Hint: Name five responsibilities.) 1. 2. 3. 4.
Find the coordinates of the points of intersection o the parabola y= x^2 and y= x+3
Find the gradient of the line l1 which has equation 4x-3y+5=0 .
15. What is equilibrium? when quantity supplied is not equal to quantity demanded in a market the point at which quantity demanded and quantity supplied are equ
Can someone answer this question for me? Thank you.
What is the mood of the prison in the jungle by upton sinclair​
What is the best way to reorganize the paragraph to make the writer’s viewpoint clear to the reader? 1, 3, 4, 2, 5 2, 1, 3, 5, 4 3, 1, 2, 4, 5 4, 5, 1, 2, 3