OLIVIATUZ1990IN OLIVIATUZ1990IN

Mathematics

Answered

The diameter of a semicircle is 4 miles. What is the semicircle's area?

Answer :

PCAI26IN PCAI26IN

Answer:

2pi

Step-by-step explanation:

r=d/2

4/2=2

A=pi*r^2

pi*2^2=4pi

semicircle is 1/2 of a circle

4pi/2=2pi

Answer Link

In Trainings: Other Questions

What Impact Does The European S Colonizing Much Of The World Have On Today's Society? use Your Own Words.

How Does The Energy In Chemical Bonds Affect The Energy In A Chemical Reaction?

A Parallelogram Has A Base Length Of 9.3 Inches And An Area Of 56.73 Squared Inches. Find The Height Of The Parallelogram.

At High Temperatures Enzyme Activity Declines because Of:

Help!! I’ll Give Brainliest!!

2. Which Unit Would You Use (centimetres, square Centimetres, Or Cubic Centimetres) to Measure Each Of The Following? a) The Length Of Ribbon Around A Photo: f

Which Value Of X Makes The Equation True 2.5x=15

7) Write An Inequality That Represents 7 More Than Three Times A Number, N, Is Less Than 16.

1Why Would You Advice A Person To Sit Rather Than Stand In A Moving Bus?

Using The Same Data Set, Four Models Are Estimated Using The Same Response Variable, However, The Number Of Explanatory Variables Differs. Which Of The Followin

Juan Went To The Store To Buy A Plant For His Mother, But Forgot To Ask Which Kind To Get. Out Of 30 Plants, Eighteen Of Them Are A Kind That His Mother Would W

HELP MEEEEE!!!!plzzzz