eddiebautista73 eddiebautista73

02-12-2020
Mathematics

contestada

A) 41 cm2
B) 54 cm2
C)81 cm2
D)121.5 cm2

A 41 cm2 B 54 cm2 C81 cm2 D1215 cm2 class=

Respuesta :

22ahall77 22ahall77

02-12-2020

Answer:

C.

Step-by-step explanation:

you have to use the equation 4pir^2. After simplifying, it comes out to 81pi cm^2

Answer Link

Otras preguntas

slove : 28/36 = 14/y

At what temperature does 1.00 atm of He gas have the same density as 1.00 atm?

Vary the sled’s height and mass. Observe the effect of each change on the potential energy of the sled. a. How does potential energy change when height is incre

What object can an S wave travel through? -air -magma -soil -water

The free-rider problem; A. Arise from the ability to exclude an individual from the benefits of someone else's purchase B. Is a government failure resulting fro

What is an Integer? for example the integer of 10

Define Anaemia? Write any two symptoms of it

Determine whether each of the following statements is true or false. a. An object's weight is always equal to its mass. b. The force of tension always pushes.

The rearrangement which most likely occurs in the following reaction can be described as a HBr (CH3)2CHCH=CH2 → a. hydride

Use the graph that shows the solution to f(x) = g(x). f(x) = 27* - 4 g(x) = 2x² - 4 f(x) -2 What is the solution to f (x) = g(x)? Select each correct answer 9(X