Question
The area of a rectangular sheet of paper RSTU is 99 cm2. It is then folded at a corner as shown below in Figure 2. Given that RU = 9 cm and RV = 3 cm.
  1. Find the length of TU.
  2. Find the perimeter of the unshaded part RVSTU.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The area of a rectangular sheet of paper RSTU is 99 cm2. It is then folded at a corner as shown below in Figure 2. Given that RU = 9 cm and RV = 3 cm.
  1. Find the length of TU.
  2. Find the perimeter of the unshaded part RVSTU.