Hottyaf Hottyaf

23-03-2017
Mathematics

contestada

What is the area of a semicircle with the diameter of 12 in.

Respuesta :

Songshen Songshen

23-03-2017

radius r = 6 in
so area A = 6x6xπx0.5 = 18π
note: a semicircle is just half of a full circle:)

Answer Link

amelia18 amelia18

23-03-2017

The area is 56.54
12 divided by 2=6
Radius=6
The equation is pi r2/2
Pi 6x2/2
Pi 36/2
36 times pi(3.14)=113.09
113.09 divided by 2=56.54

Answer Link

Otras preguntas

pls help istg i need it rnnn

How did europe take over Japan and what did europe want from japan and how they went about taking it and how did respond to colonization

In reading 6 ( Laches ) , Socrates & his friends talk about courage . What sort of progress do they make in getting at the true meaning of courage ? Do you

How does Circe's development leading to a mortal relate to modern day society?

A researcher selects a random sample of 58 mice from her laboratory. For each mouse, she records the weight of the mouse in grams and whether the mouse prefers

A guidance counselor selected random samples of 25 ninth graders, 25 tenth graders, 25 eleventh graders, and 25 twelfth graders from her large high school. She

What reasons lead the Indian husband to kill himself in Indian Camp?

Which event made land in the American South more valuable? Select the best answer from the choices provided. A. rise of tobacco's popularity B. indentured serva

MARKING AS BRAINLIST PLS HELP

What is the domain and range of the following scenario: A vet works 6.5 hours a day 5 days a week. They have appointments scheduled for 1 hour and cannot see an