Answer:
<em>13.1</em>
Step-by-step explanation:
A = bh
~~~~~~~
= 16 , = 9
A = 16 × 9 = 144
From another side area of parallelogram with hight "h" base "b"
11h = 144
<em>h</em> = 144 ÷ 11 ≈ <em>13.1</em>
the patern (3n - 1) is incorrect,
the correct pattern should be
Tn = n² + 1
40%
40 percent of 25 is 10
10/25x100 and you will get your answer which is 40
