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Worksheet 2 (Circle)


Subject                  : Mathematics
Class                     : VIII
Academic Year     : 2012/ 2013
Chapter                : Circle


ELEMENTS, AREA AND CIRCUMFERENCE OF A CIRCLE
(BAGIAN2, LUAS DAN KELILING LINGKARAN)
A  
       A. ELEMENTS OF A CIRCLE
      Write all elements of a circle



B. AREA AND CIRCUMFERENCE 
  1. Calculate circumference and area of a circle having radius 28  
      cm. (with
= 22/7)

2. Calculate circumference and area of a circle having radius 10 cm. (with = 3,14)
3. Calculate circumference and area of a circle having diameter 70 cm. (with = 22/7)

4. Complete the following table!

No
Radius (cm)
Circumference (cm)
Area (cm)
1
14
...
...
2
...
132
1386
3
42
264
...
4
35
...
3850
5
...
...
628


Note :

Answer the question in your book and Dont forget to use the formula ! !
(Jawab pertanyaan di bukumu dan jangan lupa menggunakan caranya!)



If u want to ask the question. Please write the comment !


Do the best :)

2 komentar:

ichimaru heaven mengatakan...

Bu... Kls ku blm diajari -_-

rima anisa mengatakan...

@Heaven : Nanti bu rima kasi contohnya di blog. :)

Poskan Komentar

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