Station T is 21km frm station Y toward east while station X is 20km frm station T towards north - Maths - The Triangle and its Properties

Question

Station T is 21km frm station Y toward east while station X is 20km
frm station T towards north Find d distance between station X and Y
pls ans dis fast

Manbar Singh · Accepted Answer

In ∆XTY, we have, XT⊥TY, also XT = 20 km; TY = 21 kmnow, XY2 = XT2 + TY2   Pythagoras Theorem⇒XY2 = 202 + 212⇒XY2 = 400 + 441⇒XY2 = 841⇒XY = 29 km

Station T is 21km frm station Y toward east while station X is 20km frm station T towards north. Find d distance between station X and Y.....pls ans dis fast