Answer:
1.A=9.42
2.A=0.75
3.A=22.14
4.A=100.48
5.A=43.96
Step-by-step explanation:
kapag radius ang sosolve bin mo...
example
ang given r= 5cm 3.14*5 and solve mo na multiplication lang yarn
pero kapag diameter naman example
d=6
= 2*3.14*6 tas solve mo ulit...