arkaysiamaddox72 arkaysiamaddox72

10-03-2020
Mathematics

contestada

What is the area of a circle with a radius equal to 9 meters?
A
x
25.8 square meters
B
x
81 square meters
C
x
56.52 square meters
D
x
254.34 square meters

Respuesta :

Onoriodefelix Onoriodefelix

10-03-2020

Answer:

254.34 square meters

Step-by-step explanation:

See attachment below

Ver imagen Onoriodefelix

Answer Link

Officialalehpeter Officialalehpeter

10-03-2020

Answer:

254.24

Step-by-step explanation:

Area of a circle is πr^2

r=9

Area=22/7×9^2

Area=22/7×81

Area=1782/7

Area=254.34 square meters

Answer Link

Otras preguntas

The following are true about the Jewish concept of monotheism except the gods of all other peoples were believed to be mere idols. God could be both vengeful an

What is 30% of 70? Show your work. Is this right? 30/100 = 0.3 x 70 = 21%

7. Which one of the following statements is most accurate regarding the Mayflower Compact? A. It created the Massachusetts Bay Colony. B. It founded the

e^(2x) — 3e^x + 2 = 0 Solve for x

Zoe is solving the equation 3x – 4 = –10 for x. She used the addition property of equality to isolate the variable term as shown. 3x – 4 = –10 3x – 4 + 4 = –10

One side of a square is 3x + 2. Which expression represents the perimeter? 2(3x + 2) (3x + 2)² 4(3x + 2)

Solve -3x2 + 30x - 90 = 0.

33/7 as a mixed number

Select all that apply. Which of the following triangles are impossible to draw? a right obtuse triangle an equilateral scalene triangle an acute isosceles trian

What impact did the Mongol Peace have on interaction between East and West?