Answer:
0.66(1.1 ^n -1)
Step-by-step explanation:
They are in GP!
S = (6.6)(1.1 ^n -1)÷(0.1)
Its eeither transposing or trabsposition
All you need to do with this problem is convert 
into a square root. Then you'll get the answer 
.
Since it is a parallelogram cente at point T,
then the measure of PT is equal to the measure of TR. And the measure of QT is
equal to the measure of TS.
PT = TR
a + 4 = 2a
4 = 2a -a
a = 4
PT = TR = 8 units
QT = TS
b = 2b -3
3 = 2b – b
b = 3
<span>QT = TS = 3 units</span>
