state if the three sies lengths form a right triangle ; 10 cm , 49.5 cm , 50.5 cm

+0

(1) Answers

Skyheart

Well, 10<49.5+50.5, 49.5<10+50.5 and 50.5<10+49.5
Because these conditions are obeyed, you have a triangle.
A right triangle requires that [latex]50.5^2=10^2+49.5^2 \\ 2550.25=100+2450.25[/latex]
which is true. So, the triangle has a right angle.