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Topic review (newest first)
 zeef
 20121207 06:22:17
And I really appreciate the time your giving me to help !
 bob bundy
 20121207 06:11:27
hi zeef,
You are welcome. It is always a delight to help you; your determination to understand the work and your efforts to get to the answers make you the ideal pupil.
Bob
 zeef
 20121207 06:04:08
Thanks
 bob bundy
 20121207 05:47:41
hi zeef
Both correct, well done!
Bob
 zeef
 20121207 05:45:49
Hi,
#5 (A rectangle)
#8 (A parallelogram)
Thank you
 bob bundy
 20121206 19:13:08
hi zeef
1 C 1. Draw a Cartesian Coordinate system for yourself, and then determine whether these sets of points form triangles
Set 1: (0,0), (1,1), (0,1) Set 2: (1, 0), (1,1), (3,2) Set 3: (0,0), (5,0), (3,5)
A set 1 line segment, set 2 Triangle, set 3 line segment Bset 1 Triangle, set 2 Triangle, set 3 line segment Cset 1 Triangle, set 2 line segment, set 3 Triangle Dset 1 line segment, set 2 line segment, set 3 line segment E set 1 Triangle, set 2 line segment, set 3 line segment F set 1 line segment, set 2 Triangle, set 3 Triangle
correct
2B 2. I have placed a square that is 2 units long on each side so that its sides are parallel to the x or yaxis, but it's center is right on the origin. What are the coordinates of the corners?
A (1,1), (1,1), (1,1), (1,1) B(1,1), (1,1), (1,1), (1,1) C(1,1), (1,1), (1,1), (1,1) D(1,1), (1,1), (1,1), (1,1) E (1,1), (1,1), (1,1), (1,1) F (1,1), (1,1), (1,1), (1,1)
correct
3 E 3. What shape do these four points make? (Draw from one to the next in the order given, and then draw from the last back to the first).
(0,1), (1,1), (0,3), (1,1)
A A pentagon BAn octagon C A triangle DA square E A rhombus F A cube
correct
4. D 4. Now do the same with this list, and describe the shape.
(0,1), (0,3), (1,1), (1,1)
A A square BTwo acute angles that meet at the acute angles CA triangle DTwo right triangles that meet at the right angles E A rhombus F Two obtuse triangles that meet at the hypotenuse
correct
bobbym: join the points in the order given.
What shape is created by the following points? (Do not connect these in order, just connect around the outside of the shape.)
5. C 5. (1, 0), (2, 0), (2, 4), and (1, 4)
A a rectangle Ba square Ca parallelogram Da rhombus E a triangle F a line segment
I'm not getting that. Check you plotted them correctly.
6.F 6. (2, 1), (6, 1), (7, 6), and (3, 6)
A a line segment Ba trapezoid Ca square Da rhombus E a triangle F a parallelogram
correct
7. B 7. (1, 1), (1, 3), (9, 1), and (5, 3)
A a line segment Ba trapezoid Ca square Da rhombus E a triangle F a parallelogram
correct
8.F 8. (8, 5), (2, 3), (5, 3), and (5, 5)
A a parallelogram Ba trapezoid Ca square Da rhombus E a triangle F a rectangle
I'm not getting that. Check the points.
9.A 9. (5, 1), (2, 1), (2, 4), and (13, 4)
A a trapezoid B a line segment C a square D a rhombus E a triangle F a parallelogram
correct
10.D 10. (7, 9), (3, 13), and (11, 13)
A a rhombus B a trapezoid C a square D a right triangle E a circle F a line segment
correct
Bob
 bobbym
 20121206 12:12:47
Hi;
1C is correct. 2 B is correct.
3 E is correct.
4 I get E. Those are the same points as in 3.
 zeef
 20121206 11:31:26
Hi,
I was wondering if my answers look correct
1 C 1. Draw a Cartesian Coordinate system for yourself, and then determine whether these sets of points form triangles
Set 1: (0,0), (1,1), (0,1) Set 2: (1, 0), (1,1), (3,2) Set 3: (0,0), (5,0), (3,5)
A set 1 line segment, set 2 Triangle, set 3 line segment Bset 1 Triangle, set 2 Triangle, set 3 line segment Cset 1 Triangle, set 2 line segment, set 3 Triangle Dset 1 line segment, set 2 line segment, set 3 line segment E set 1 Triangle, set 2 line segment, set 3 line segment F set 1 line segment, set 2 Triangle, set 3 Triangle
2B 2. I have placed a square that is 2 units long on each side so that its sides are parallel to the x or yaxis, but it's center is right on the origin. What are the coordinates of the corners?
A (1,1), (1,1), (1,1), (1,1) B(1,1), (1,1), (1,1), (1,1) C(1,1), (1,1), (1,1), (1,1) D(1,1), (1,1), (1,1), (1,1) E (1,1), (1,1), (1,1), (1,1) F (1,1), (1,1), (1,1), (1,1)
3 E 3. What shape do these four points make? (Draw from one to the next in the order given, and then draw from the last back to the first).
(0,1), (1,1), (0,3), (1,1)
A A pentagon BAn octagon C A triangle DA square E A rhombus F A cube
4. D 4. Now do the same with this list, and describe the shape.
(0,1), (0,3), (1,1), (1,1)
A A square BTwo acute angles that meet at the acute angles CA triangle DTwo right triangles that meet at the right angles E A rhombus F Two obtuse triangles that meet at the hypotenuse
What shape is created by the following points? (Do not connect these in order, just connect around the outside of the shape.)
5. C 5. (1, 0), (2, 0), (2, 4), and (1, 4)
A a rectangle Ba square Ca parallelogram Da rhombus E a triangle F a line segment
6.F 6. (2, 1), (6, 1), (7, 6), and (3, 6)
A a line segment Ba trapezoid Ca square Da rhombus E a triangle F a parallelogram
7. B 7. (1, 1), (1, 3), (9, 1), and (5, 3)
A a line segment Ba trapezoid Ca square Da rhombus E a triangle F a parallelogram
8.F 8. (8, 5), (2, 3), (5, 3), and (5, 5)
A a parallelogram Ba trapezoid Ca square Da rhombus E a triangle F a rectangle
9.A 9. (5, 1), (2, 1), (2, 4), and (13, 4)
A a trapezoid B a line segment C a square D a rhombus E a triangle F a parallelogram
10.D 10. (7, 9), (3, 13), and (11, 13)
A a rhombus B a trapezoid C a square D a right triangle E a circle F a line segment
