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

This table gives a few (x,y)(x,y)left parenthesis, x, comma, y, right parenthesis pairs of a line in the coordinate plane. xxx yyy -12−12minus, 12 141414 -2−2mi

find x and y please please help

A. Describe how the biomass in the bluegill fish trophic level of a biomass pyramid would be different from the biomass in the aquatic plants trophic level of t

how to write an effective persuasive claims and complaints message

Rewrite equation in slope intercept form 2x+4y=6

what is the Smallest numbers : p = x^2 + 2x +2 / x+1 (x>-1) t= 1/x + 4/1-x (0

A substance has a melting point of 80 °C. Which of the following is true for the substance? (5 points) a) It will also change from a liquid to a gas at 80 °C w

In which of the following ways did Rome limit the consuls' power? A. Consuls held unlimited power. B. The consuls served for only one year terms. C. Consuls wer

What is the constant in the expression?

PLS HELP ME FOR 100 PTS Refer to You Should Meet Katherine Johnson for a complete version of this text. Part A Which statement is a main idea of Chapter 3? NACA