alyssajimenez598 alyssajimenez598

04-06-2021
Mathematics

contestada

the diameter of a circle is 18 centimeters. What is the area? Give the exact answer in simplest form

Respuesta :

pepepopo21 pepepopo21

04-06-2021

Answer:

254.47

Step-by-step explanation:

Formula is pi r^2

the radius is 9 which is half of the diameter

pi 9^2

Answer Link

Otras preguntas

how do I solve this proportion?

What is the main idea of Truman's statement about the use of atomic weapons

A certain test is worth 155 points. How many points (rounded to the nearest point) are needed to obtain a score of 65%?

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

The diagram shows a patio in the shape of a rectangle. The patio is 3.6m long and 3m wide. Mathew is going to cover the patio with paving slabs. Each paving sla

In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The pos

In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Based on monthly weigh-ins, his weight, w, can be modeled by

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?