Assessment

Questions 1 - 14

15. Find the perimeter of the shape given below. Give the answer in meters. Take \(\pi = {22\over7}\)

 

16. An ostrich walks on a path that is 3.6 km long. It makes steps of 1m 20 cm. How many steps does it have to make to cover the path?

 

17. A wheel makes 500 revolutions in order to cover a distance of 1km 884m. Calculate the diameter of the wheel in meters and centimetres. (\(Take \quad \pi = {22\over7}\))

 

18. The perimeter of a square is 56.12 m, find the length of one of its sides.

 

19. The figure below shows a rectangular farm. 

Fin its perimeter.

 

20. Work out;

m

cm

3 90
X 3
   

 

21. Onyango had 5 pieces of materials each measuring 7 km 750 m. If he joined them together, what was his new length?

 

22. Find the perimeter of the figure  given below.

 

Question 23



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