Figure it out - Page 52, 53, 54
Last updated at August 14, 2026 by Teachoo
Transcript
Question 1 Find the diagonal of a square with sidelength 5 cm.Here, Diagonal is BD From Pythagoras Theorem Hypotenuse2 = Base2 + Height2 BD2 = AB2 + AD2 BD2 = 52 + 52 BD2 = 25 + 25 BD2 = 50 BD = โ๐๐ BD = โ(2 ร 25) BD = โ(2 ร 5^2 ) BD = โ2 ร โ(5^2 ) BD = โ2 ร 5 BD = ๐โ๐ Thus, Diagonal is of length โ๐๐ cm or ๐โ๐ cm