hannahbannzz3114 hannahbannzz3114

16-01-2018
Mathematics

contestada

True or false: a circle has a diameter of 10cm and a radius of 5cm. the area is 78.50 square cm

Respuesta :

16-01-2018

True

Area is equal to pi times radius squared.
5^2=25
3.14•25=78.50

Answer Link

Otras preguntas

1. The length of one side of a triangle is 5/12 of the perimeter and a second side has length 5/28 of the perimeter a. If these two sides have a total length o

a. Find the arc length function for the curve measured from the point P in the direction of increasing t and then reparametrize the curve with respect to arc le

You are performing CPR on an 8 month old infant and an AED arrives. How would you apply the pads on the infant?AOne on the center of the chest and the other on

A local shop prints photos. The function f(x) = −x2 + 20x − 75 models the profit from one customer, where x is the number of photos printed. Determine the zeros

Here are some energy resources. List the renewable energy resources. Wind Solar Oil Geothermal Gas

who was the 17th president?

Which definition best describes a base? A. A substance in a solution that provides color over a narrow range B. A substance in a solution that releases hydroge

1. Why does prolonged stress often result in an increase in illnesses?

Question 2Bromine will react very fast (almost instantly) with which compound?O 1-PenteneCyclohexaneHeptaneBenzene

if a major sector is 60% of circle whats the measure of central angle