janelgolderos janelgolderos

01-02-2018
Mathematics

contestada

A circle has a diameter of 4 meters what is the best approximation of its area use 3.14 to approximate for pi

Respuesta :

santosrowan06 santosrowan06

01-02-2018

the answer is 12.56 because area is pi * r^2, or pi * radius squared

Answer Link

Otras preguntas

Rachel wants to improve her body composition by reducing her BMI she swims with her friends after school two days a week and eats a well-balanced diet what els

What is the area of the rectangle shown on the coordinate plane?

ella wants to estimate the product (3.6)(7.8). which expression shows each factor rounded to the nearest whole number

What were the push and pull factors for immigrants coming to each region of the english colonies (new england, the middle colonies, and the southern colonies)?

The trans-Siberian railway covered a distance from Eastern Europe to

Why were women a big part of the second great awakening

In the reaction 2 c o2 → 2 co, how many moles of carbon are needed to produce 66.0 g of carbon monoxide

Which of these Earth spheres interact with oceans during beach erosion? geosphere hydrosphere cryosphere atmosphere

Markets provide the efficient amount of a good or service when externalities are present. monopoly exists. public goods are present. competition is present and

To sterilize a 50.0-g glass baby bottle, we must raise its temperature from 22.0ºc to 95.0ºc . how much heat transfer is required?