lawrencetadrika926 lawrencetadrika926

22-05-2020
Mathematics

contestada

Kelly drew a circle with a diameter of 8cm Paige drew a circle with a radius of 3cm approximately how much larger is the area of kylies circle than the area of paiges circle?

Respuesta :

22-05-2020

Answer:

15.7

Step-by-step explanation:

d = 2r

d = 8 thus r = 4

area (kelly) = 4 x4 x [tex]\pi[/tex] = 16[tex]\pi[/tex]

area (paige) = 3 x 3 x [tex]\pi[/tex] = 9 [tex]\pi[/tex]

difference = 16 [tex]\pi[/tex] - 9 [tex]\pi[/tex] = 5 [tex]\pi[/tex] = 15.7

Answer Link

Otras preguntas

Paivio is associated with the a. tip-of-the tongue phenomenonb. theory of working memoryc. dual-code hypothesis of memoryd. activation synthesis model

15 % increase in 38 kg

1 2/7 + 2 1/3 * x + 3/14 + x = 9 pls help need by sunday

The football stadium has 13 rows in the upper deck section A. Each row has an equal number of seats. There are 23 seats in section A. How many seats are in each

Which of the following functions are available on VMs client in Control Room? a. Health monitoring b. Key area security c. Alarm notification d. Alarm handling

時の吉仲 8 Who made this Japanese

What is the correct way to write sentence 26 in the story how the military rations changed the way we eat

ABCD is a trapezoid with median EF if DC=3x 10 AB=5x 20 EF=5x what is EF? ABCD is a trapezoid with median EF if DC=3x+10 AB=5x+20 EF=5x what is EF?

With the pressure held constant at 210 kPa, 49 moles of a monatomic ideal gas expands from an initial volume of 0.75 m³ to a final volume of 1.9 m³ . (a) how mu

The parabola y = (x-h)²+k is graphed in the xy-plane above. What could be the value of h? -9 -5 -2 -1