Question

I WILL GIVE BRAINLIEST +98 points PLEASE HELP DON'T TYPE THEN LEAVE NEED HELP ASAP

Answer 1

Assume the mattress have no width, only length.

By Pythagoras' Theorem, √(72^2 + 80^2) = 107.6 inches.

Answer 2

Answer:

well we'll have to use the pythagoras theorem :

√(72^2 + 80^2) = 107.6289924 inches.

√5184 + 6400

8√181

= 107.6289924 in

107.6 in (rounded)

~batmans wife dun dun dun...