Question

find the length of longest rod that can be put in a hall 23 m × 10 m × 10 m.

Answer 1

Answer:27m

Step-by-step explanation:

length = 23m

breadth = 10m

height = 10m

diagonal = longest rod

diagonal = √ l²+b²+c²

√ (23)²+(10)²+(10)²

√ 529+100+100

√ 729

= 27 m

so longest rod that can be put in a hall = 27 m

Answer 2

Answer:

Step-by-step explanation:

root l^2+b^2+h^2

root (23)^2+(10)^2+(10)^2

root  529+100+100

root 729 = 27

HOPE ITS RIGHT