06-06-2015
Mathematics

contestada

what is the formula for a half circle?

Respuesta :

DiamondsArentForever DiamondsArentForever

06-06-2015

A semi-circle is half of a circle and the area of a circle of radius r is r2. We know that the radius is 9ft. Pi is approximately 3.14 or 22/7. Now you just have to plug in the numbers and you will find the area! cx

Answer Link

Otras preguntas

Select the table that represents a linear function. (Graph them is if necessary)

Increasing education for women is associated with lowered birthrates. o true o false

Technician a says an automotive master cylinder is a device that uses brake system pressure to produce friction for stopping wheel rotation. technician b says a

Write a linear equation in point-slope form for the line that goes through (-1,3) and (1, -9). A. y- 3 = -6(x+1) B. y+1=-6(x-3) C. y-3= 6(x+1) D. y + 1 = 2(x-3)

characterization Question 5 In The Princess and the Goblin, Chapter 3, how does Princess Irene first react to the sudden appearance of her great-grandmother? Th

solve the following absolute value equation. −8 − 2 |5X – 17| = −14

pls help!!!! i have eight more minutes to answer eeeeeeeeee

Select the correct text in the passage. Which detail best defines the central idea of the passage? excerpt from Tea Tea is one of those beverages that people al

How has the sales tax influenced some people in the United States over time? It has been used to encourage fewer people to buy a product. It has caused companie

What is the slope of the line on the graph

good job