Question

MATHEMATICS
(iv) 42.25
4. Find the least number which must be subtracted from each of the following number
so as to get a perfect square. Also find the square root of the perfect square so
5. Find the least number which must be added to each of the following numbers S02
3. Find the square root of the following decimal numbers.
(1) 2.56
(1) 7.29
(iii) 51.84
(V) 31.36
obtained
(1) 402
(i) 1989
(iii) 3250
(v) 4000
(iv) 825
(iv) 1825
to get a perfect square. Also find the square root of the perfect square so obtained
(i) 525
(1) 1750
(iii) 252
(v) 6412
6. Find the length of the side of a square whose area is 441 m².
7. In a right triangle ABC, ZB=90°.
(a) IfAB=6 cm, BC=8 cm, find AC (b) IfAC=13 cm, BC=5 cm, find AB
8. A gardener has 1000 plants. He wants to plant these in such a way that th
of rows and the number of columna​

Answer 1

Answer:) 2.56

(1) 7.29

(iii) 51.84

(V) 31.36

Step-by-step explanation:it is a right answer