Question
A piece of wire of length 46 cm is folded into the shape of a rectangle QRST. It is then folded at a corner as shown. RU = US, UV = 5 cm. What is the length of QR?
2 m

Click button first when a symbol is required. X

A piece of wire of length 46 cm is folded into the shape of a rectangle QRST. It is then folded at a corner as shown. RU = US, UV = 5 cm. What is the length of QR?