votedcrown42138 votedcrown42138

03-03-2017
Mathematics

contestada

What is the best approximation for the area of a circle with a diameter of 13 meters?

Use 3.14 to approximate pi.

40.8 m²

81.6 m²

132.7 m²

530.7 m²

Respuesta :

Аноним Аноним

03-03-2017

A = pi x r^2
A = 3.14 x (13/2)^2
A = 3.14 x 42.25
A = 132.665

answer
A = 132.7 m² (third choice)

Answer Link

craftypandacute craftypandacute

26-02-2022

Answer:

132.7 m²

Step-by-step explanation:

Ver imagen craftypandacute

Answer Link

Otras preguntas

24 pieces of plywood strips that are 2-1/2 inches wide are nailed together to make a gate. How many inches wide is the gate? a 60 b 48-1/2 c 120/2 d 24-1/2

can someone pls solve this for me

What is the song that goes bring me a dream make him the cutest that I’ve ever seen

30. Scenario: Capital An economy initially has 200 units of physical capital per worker. Each year it increases the amount of physical capital by 10%. According

Factor the trinomial 3x2 + 16x + 21

what was the silk road ?

1) Abby started making oatmeal cookies at 11:30 A.M. It took her 30 minutes to make the dough and 1 hour and 30 minutes to bake all of the cookies. What time wa

At noon, ship A is 130 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing north at 20 km/h. How fast is the distance between the ships c

If mC = 36°, then mZH = 54º. True or false

Which equation describes the relationship expressed in the table? y = x y = 3x y=1/6x y=1/3x