Question

find the diagonal of a cuboid having 15cm, 10.5 cm, 13cm​

Answer 1

Answer:

✓ 15^2+10.5^2+13^2

✓225+110.5+169

✓504 .5cm

Answer 2

Answer:

I did not tell you to the the answer of this question because I did not write time I will tell you is formulas of TSA twice l + b l h + b h