Question

A 5 cm x 6 cm x 7 cm cuboid.
Calculate the length of the diagonal AB.​

Answer 1

10.488cm

Explanation:

5²+6²=61

don't need to square root it because you need to square it again if you do

61+7²=110

square root of 110 is 10.4880885

answer is 10.4880885, but you can round it down if you need to.

Hope this helped! :^)