fatinishraq fatinishraq
  • 15-10-2021
  • Mathematics
contestada

whats the area of a circle when the radius is 4cm?

Respuesta :

Sashakay
Sashakay Sashakay
  • 15-10-2021

Answer:

area of circle = pi r²

3.14x 4²

3.14×16

50.24cm²

Answer Link

Otras preguntas

Quadratic formula for 2x^+5x-7
Describe the differences between the Republican and Democratic positions on the issue of climate change. (Use at least 6 sentences.)
Imagine a small child whose legs are half as long as her parent's legs. If her parent can walk at maximum speed V , at what maximum speed can the child walk? a-
Chemistry Question! Please help ASAP!! Would really appreciate!
How many iron atoms are in the formula for iron(III) oxide?
Calculate ∫x^3 dx A. X^4 +c B. X^4/4 + c C 3x^2 +c D. X^2
Yo enseño en la universidad. (las clases) Me gustan las clases. 1. Tú deseas mirar cuadros (paintings) de Picasso. (el arte) 2. Soy estudiante de economía. (est
What is the relationship between these events? Eating to much candy and getting a stomach ache
A 58.5 kg sprinter starts a race with an acceleration of 4.40 m/s2. What is the net external force on him? Give the equation used to find the net force on an ob
Sergei backs away from the blood on the floor "on his toes, up against the kitchen wall, desperate not to step in it." What does this reveal about the character