DavidWilliamsGtb DavidWilliamsGtb
  • 04-05-2020
  • Mathematics
contestada

Find the area of a circle with diameter,
d
= 8.9m.
Give your answer rounded to 1 DP.

Respuesta :

KodiakAquatics
KodiakAquatics KodiakAquatics
  • 04-05-2020

Answer:

62.2

Step-by-step explanation:

Pi r^2

3.14 x 4.45^2

62.21

62.2

Answer Link
makaylamadisonrobins
makaylamadisonrobins makaylamadisonrobins
  • 04-05-2020

Answer:

62.2

hope this helped

Answer Link

Otras preguntas

Evaluate f(x) = -4x - 5 for x = -1. A. -9 B. -1 C. 1 D. 4
A 4-digit password is a number that begins with a 3 and does not contain a zero or nine. If digits can be repeated, how many possible passwords are there? A) 1
a car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?
if dy/dx=4y and y=4 when x=0, then y=. A) 4e^4x. B) e^4x. C) 3+e^4x. D) 4+e^4x. e) 2x^2+4
Estimate then find the product 12.32x9.75
Consider the two groups listed below. Which statement describes the sets? house complete mailing address A. The relation (house, complete mailing address) is
When magma cools off Earth's surface, which type of crystalline structure is usually found?
Which two acts did not include a new tax? A) the Sugar Act and the Stamp Act. B) the Sugar Act and the Quartering Act. C) the Quartering Act and the Coercive A
un numero entero es un numero impar si y solo si no es divisible por 2
A fox's diploid number of chromosomes is 36. How would the number of chromosomes in the fox's body cells compare to the number of chromosomes in its gametes? A)