Labeeb54go Labeeb54go

Mathematics

Answered

in a circle of radius 28 cm, an subtends an angle of 45° at the centre, then find the length of the arc(in cm)

Answer :

Yamunasasidharan0808go Yamunasasidharan0808go

Answer:

22cm

Step-by-step explanation:

Length of arc = [tex]\frac{theta}{360}[/tex] * 2[tex]\pi[/tex]r

= [tex]\frac{45}{360}[/tex] * 2 * [tex]\frac{22}{7}[/tex] * 28

= 22 cm

Answer Link

Go Teaching: Other Questions

Does The Reaction Above Satisfy The Law Of Conservation Of Matter? Use Details To Support Your Work. 2H₂O₂=H₂+O₂

Write A Program To Show The Grade Obtained By A Student After He/she Enters Their Total Mark Percentage. Program Should Accept An Input From The User And Displa

What Should Be Done To Conserve Our Culture 

What Is The Difference Between Circuit Training And Interval Training?

Read The Excerpt From "Civil Disobedience And Answer The Question. But, To Speak Practically And As A Citizen, Unlike Those Who Call Themselves No-government Me

What Is 24.5 Divided By 2? Please Show Your Work.

Write An Argument For Or Against The Idea Of Using Controlled Fires To Protect Wild Areas, KWHL What Do You Know? What Do You Want To Know? How Will You Learn?

What Is The Primary Way That The United States' Ideals Spread Through The World? A. Many People Live In Areas Controlled By The American Military And Try To Ass

If The Elevator Car In Figure 9-3A Weighs 3,000 Newtons, What Is The Tension In Each Supporting Cable?

Solve;i) X+10%of X =22ii)x+20%of X=rs60iii)X+25%ofx=rs120iv)X=rs200+50%of Xv)X=180+10%of Xquestion From Equation And Inequality.

Kathryn Deposits 100 Into An Account At The Beginning Of Each 4-year Period For 40 Years. The Account Credits Interest At An Annual Effective Interest Rate Of I

During The Cold War, What Was The Stated Main Objective Of The United States In Engaging In Proxy Wars Against The Soviet Union? to Spread Democracy to Secure O