The answers here would be:
16) c
17) a
(3,6). 3 units from point. 6 units from y axis.
Answer: 121.126
<u>Step-by-step explanation:</u>
8.5 3
x <u>1 4.2</u>
1 7 0 6 (2 x 853)
3 4 1 2 0 (40 x 853)
<u>8 5 3 0 0</u> (100 x 853)
12 1 1 2 6
12 1 .1 2 6 (moved the decimal 3 places)
The are of a square is determined by squaring the side. And the length will hence, be determined by square rooting the area.
∴ length of this square is = √84 = 9.165