patrysienka359 patrysienka359

04-05-2020
Mathematics

contestada

Work out the circumference of this circle.Take pi to be 3.142 and give your answer to 1 decimal place .The radius is 9cm .??

Work out the circumference of this circleTake pi to be 3142 and give your answer to 1 decimal place The radius is 9cm class=

Respuesta :

isaacoranseola isaacoranseola

10-05-2020

Answer:

=28.3m

Step-by-step explanation:

Circumference of a circle = 2πr

Where π= 3.142

From the diagram diameter = 9m

Radius = diameter/2

R = 9/2

R = 4.5m

Circumference = 2×3.142×4.5

Circumference = 28.278

=28.3m

Answer Link

Otras preguntas

Please Help! Multiple Choice Question! A survey was taken of students in math classes to find out how many hours per day students spend on social media. The sur

plzzz help 25 points given line EA and line EC are common external tangents of circle G and circle B, line DC=44, line GF= 7, line EG=25 What is the measuremen

Find the slope of the line through the psi of points A(2, -3), p(2,9)

Factor the expression 54x+81 using gfc

(1/x-2)-(1/x+2)=(A)=0(B)=-(1/4)(C)=(-4/x^(2))(D)=(4/x^(2)-4)(E)=(2x/x^(2)-4) show work

Which of the following is an accurate statement? The Aztec government was made up of city-states that were loyal to their kings. The Maya Empire was ruled by on

Need some answers to these questions will give brainliest to who answers all 3 show some type of work

Which descriptions from the list below accurately describe the relationship between triangle ABC and triangle DEF? Check all that apply

"explain the difference between risky and riskless arbitrage."

James has 3 hats, 2 pairs of shorts, and 5 shirts to chose from. If he wears exactly 1 of each item, how many different combinations (1 hat, 1 shirt, and 1 pair