27.5k views
4 votes
What is the length of the diagonal from P to Q ?

What is the length of the diagonal from P to Q ?-example-1

1 Answer

3 votes

Explanation:

Use a modified Pythagorean theorem for 3 -D

diagonal = sqrt ( 9^2 + 12^2 + 8^2 ) = sqrt(289) = 17 units

User Shrikant Havale
by
8.1k points