Dorys3173 Dorys3173

13-02-2022
Mathematics

contestada

The diameter of a semicircle is 6 meters. What is the semicircle's area?

Respuesta :

Аноним Аноним

13-02-2022

The area formula: pi*r*r (r stands for radius)

since diameter is given, must divide by two

6/2=3

pi*3*3=

[tex]9\pi[/tex]=

28.27433

Since its a semicircle, must divide by two.

28.27433/2=

14.13716.....

Answer Link

Otras preguntas

Which statements are true for the functions g(x) = x^2 and h(x) = –x^2 ? Check all that apply.A.For any value of x, g(x) will always be greater than h(x).B.For

a rabbit moves moves a distance 8cm from P to Q and then moves a distance of 6cm at right angles to PQ ? what is the magnitude of its displacement

The Permian Period lasted from 299 Ma to 251 Ma. This means that the Permian Period lasted _______ years. No choices to choose from!

What is 80% of 80 round to the nearest hundreds

Need help here, please. Identify the vertex of y = x2 + 4x + 5. A. (0,0) B. (–2,9) C. (–2,1) D. (4,5)

During the late 1950s, rock and roll was in decline. Which of the following was NOT a reason for this development? a)Elvis was drafted into the U.S. b)Army Jerr

A certain strain of bacteria divides every 2 hours. If a colony is started with 80 bacteria, then the time t (in hours) required for the colony to grow to N bac

Let’s consider the effects of inflation in an economy composed of only two people: Bob, a bean farmer, and Rita, a rice farmer. Bob and Rita both always consume

PLZ HELP PLZ RIGHT NOW!!

The French and Indian War saw the use of more guerrilla tactics than conventional war. Which group or country was an expert in this kind of warfare? A. France