Question

plz help me with this question​

Answer 1

Answer:

for a) 12

for b) 7

for c) 9

this is answer for this question

Answer 2

• Find square root by long division method.
• Round off to nearest whole number.

a) $\sqrt{155}=12.44 =>12$

b) $\sqrt{48}=6.92=>7$

c) $\sqrt{83}=9.11=>9$

Or

• Find the nearest perfect square to the given number.
• Find its square root

a) $\sqrt{155}=>\sqrt{144} =12$

b) $\sqrt{48}=>\sqrt{49}=7$

c) $\sqrt{83}=>\sqrt{81} =9$