Question

1 69.10 25
13. Simplify
144-V036
14. Simplify: V10609 - 0009
15. Find the least number which must be added to 93 to make it a perde
square
16 Find the least number which must be added to 406 to make it a perfect
square
17. A troop commander wishing to draw up his 238 men in the form of
solid square found that he had 13 men over. Find the number of me
the front
18. Find the least number which must be subtracted from 6,156 to make it
perfect square
19. Simplify
1.024
1.849
20. Find the square root of 3
13
81
AREA AND PERIMETER
Measure of a region is called area. The region may be rectangular or
square. The unit of area is square metres.​

Answer 1

Answer:

15) 7

16) 35

18)102

20) 1.732