2006-06-07 10:57:42 · 11 answers · asked by jennifer b 2 in Science & Mathematics ➔ Mathematics
45. that is a rectangle.
2006-06-07 11:01:59 · answer #1 · answered by Amit 3 · 1⤊ 0⤋
That is just a rectangle that is 9 units tall and 5 units wide. Just multiply the height by the width to get the area. So the area is 9 units X 5 units=45 square units.
2006-06-07 11:04:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
45
2006-06-07 11:01:17 · answer #3 · answered by bobinduluth 1 · 0⤊ 0⤋
45
2006-06-07 11:00:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋
45
2006-06-07 11:00:21 · answer #5 · answered by Black Fedora 6 · 0⤊ 0⤋
On GSP:
Plot the four points.
Now draw 4 lines connecting each to each.
The result is a rectangle of length 9 and width 5, or an area of 45.
2006-06-07 11:10:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋
You can't have a quadrilateral when 1 dimension is 0. It is a triangle
2006-06-07 11:12:53 · answer #7 · answered by oldman 7 · 0⤊ 0⤋
If you actually graph it out, you'll quickly realize it is a rectangle. The area of a rectangle is width multiplied by height. And many here have already told you the result you will get when you do that.
2006-06-07 11:03:00 · answer #8 · answered by dpawson 4 · 0⤊ 0⤋
45 square units
2006-06-07 11:01:20 · answer #9 · answered by dgoodnight3001 2 · 0⤊ 0⤋
(0,0) and (0,9)
D = sqrt((0 - 0)^2 + (9 - 0)^2)
D = sqrt(9^2)
D = 9
(0,9) and (5,9)
D = sqrt((5 - 0)^2 + (9 - 9)^2)
D = sqrt(5^2)
D = 5
(5,9) and (5,0)
D = sqrt((5 - 5)^2 + (0 - 9)^2)
D = sqrt(9^2)
D = 9
(0,0) and (5,0)
D = sqrt((5 - 0)^2 + (0 - 0)^2)
D = sqrt(5^2)
D = 5
Area of a Rectangle
A = LW
A = 5 * 9
ANS : 45 square units
2006-06-07 15:11:35 · answer #10 · answered by Sherman81 6 · 0⤊ 0⤋