aleezashah2006 aleezashah2006

01-03-2020
Mathematics

contestada

the design is made from two sectors of circles, centre o.Calculate the perimeter of the shaded part.Give your answer correct to 3 significant figures

the design is made from two sectors of circles centre oCalculate the perimeter of the shaded partGive your answer correct to 3 significant figures class=

Respuesta :

collummarshs collummarshs

06-03-2020

Answer:19.0

Step-by-step explanation:full thing = 22.981317cm

shaded perimeter = 12.926991 cm

22.981317 - 12.926991 = 10.054326 cm

10.054326 + 4.5 + 4.5 =

= 19.0cm

Answer Link

Otras preguntas

620,000 round off by ten thousand

A livestock ranch decides to expand its operations. Which of the following would be a negative externality for the local environment? higher property taxes less

What was the result of the Supreme Court's Dred Scott decision?

how does vegetation allow greater infiltration

Which of the following caused sectional argument? a. tariffs b. slavery c. westward d. all of the above

Ten times four ones equals blank ones equals blank

A wireless cafe charges $5.40 for 3/4 hour of Internet access. How much does the cafe charge per hour?

How is finding the unit rate helpful before graphing a proportional relationship

What do you need to do to extend a number pattern

How many grams of calcium phosphate can be produced when 78.5 grams of calcium hydroxide reacts with excess phosphoric acid? Unbalanced equation: H3PO4 + Ca(OH)