Drill (D7):. ~
Suppose ∆ABC = AQRS, answer the following.
1. If AB = 25 cm, what is RS?
2. If CB = 21 cm, what is QS?
3. If m<A= 77º, what is m<R?
4. If AC = x + 2 and QR = 3 what is x?
5. If AB = 2x + 3 and RS = x + 6, what is X?
