Question

what number should be multiplied to 180 to get the perfect square​

Answer 1

First we should prime factorise 180

180=2×2×3×3×5

180=(2×2)×(3×3)×5

5 is the only number which is not in pair

Therefore, it should be multiplied by 5 to become a perfect square

Please mark my answer as brainliest

Please follow me ,I will follow you back

Answer 2

180 = 2×2×3×3×5

so, 5 should be multiplied to 180 to get perfect square

=> 180×5= 900 is perfect square

and its square is √900= 30 ans