princessigwe330 princessigwe330

23-08-2022
Mathematics

contestada

Kevin is working out the area of a circle with radius 4
He writes:
Area = π x 8
Explain why Kevin's working is wrong..

Respuesta :

adithyau89 adithyau89

23-08-2022

Answer: Shown below

Step-by-step explanation:

The formula of the area of a circle: A = ℼ(r)^2

Therefore, Kevin should have written A = 16ℼ

Answer Link

Otras preguntas

what is the formula for water

Integrate tan³sec² dx

Find the simplified product: 2 square root 5x^3

The openings into your body, such as your mouth, eyes, and nose, are covered by protective linings called mucous membranes, True False

Metabolism is generally referred to as the chemical processes that allow the body to function. How do enzymes allow metabolic chemical reactions to proceed more

Beginning with the equation 27x= -54, write the new equation produced by dividing both sides by 9.

44,652 divided by 47

A plant with wilted flowers has osmotic pressure. A.equal B.high C.low

Find the length of side x in simplest radical form with a rational denominator. X

Hey guys pls help me also pls explain