Question

A rectangular solid has twice the length and breadth of its height. If the length of the diagonal is 12 m, find the volume.​

Answer 1

Answer:

1327.4117

Step-by-step explanation:

let height=h

length and breadth= 2h

diagonal= 12m

Now imagine it as 2 triangles

h²=a²+b²

12² = h² + 2h²

144= 3h²

3h²=144

h²=144÷3

h²= 48

h=6.92

length and breadth= 13.85

volume=lbh

=13.85*13.85*6.92

=1327.4117