oakleighh oakleighh

01-05-2020
Mathematics

contestada

The radius of a circle is 19 cm. Find its area in terms of pi

Respuesta :

altavistard altavistard

02-05-2020

Answer:

38π cm

Step-by-step explanation:

The area of a circle of radius r is A = 2πr.

If the radius is 19 cm, then the area is A = 2π(19 cm), or 38π cm.

Answer Link

Otras preguntas

What’s the answer?????

PLSSS HELP IF YOU TURLY KNOW THISS

in a short paragraph evaluate the values knowledge and skills

If someone is explaining the similarities between two things, he or she is

Question 9 of 10 Why is gravity the dominant force among planets? O A. It acts at long distances. B. Gravity is the strongest force. C. Gravity increases with d

Sammy is classifying quadrilateral EFGH. How can she use coordinate geometry to determine whether EFGH is a rhombus? E(2, 5), F(1, 3), G(2, 1), H(3, 3) Sammy ca

The diameter of a circle has endpoints (-10,5) and (-4,11) Part A- find the center of the circle Part B- find the distance of the radius Part C- write the eq

Which piece of evidence, if discovered, would most directly contradict the current model for how Earth’s oceans and atmosphere formed?

Which of the following individuals is using stress management techniques? A. Preston gets really stressed if he gets behind so he will occasionally stay late a

what is the diffrence between a small block and a big block lets see if yall know