9. ABCD is a rhombus. Explain why AABC ACDA. (6 points)

Question

Question

math algebra

Answer 1

Answer #1

Date: 2. 2 BC AD opp SAS Oute ri or ABCECDA Gr om to

Answer 2

Similar Homework Help Questions

VA $ d B ABCD is not a rhombus because the slope of the diagonals are...

VA $ d B ABCD is not a rhombus because the slope of the diagonals are opposite reciprocals. ABCD is not a rhombus. The lengths of AD and BC is 4.1 units but the lengths of AB and DC is 6 units. ABCD is a rhombus because sides AB and DC have a slope of 2 and sides BC and AD have a slope of zero. The opposite sides of a rhombus must have the same slope to be parallel....
The diagram shows a rhombus ABCD. The points B and D have coordinates (2, 10) and...

The diagram shows a rhombus ABCD. The points B and D have coordinates (2, 10) and (6, 2) respectively, and A lies on the x-axis. The mid-point of BD is M. Find, by calculation, the coordinates of each of M, A and C B (2, 10) D (6,2)
Kindly answer the question neatly. Thanks. In AABC, AB = AC and BC = 6 cm....

Kindly answer the question neatly. Thanks. In AABC, AB = AC and BC = 6 cm. D is a point on the side AC such that AD = 5 cm and CD = 4 cm. Show that ABCD – AACB and hence find BD.

P64300 In AABC, LA = 30°, b = 12 cm, and area AABC = 6 cm2....

P64300 In AABC, LA = 30°, b = 12 cm, and area AABC = 6 cm2. Find the lenght of c. a) b) 2 cm 3 cm c) d) 36 cm 24 cm LO) Which of the following is the graph of y = 3sin (2x) ? " A
QUESTION 1 Quadrilateral WXZY is a square. If the measure of angle XYZ = 4x +...

QUESTION 1 Quadrilateral WXZY is a square. If the measure of angle XYZ = 4x + 15, find the value of x. 15 15 18.75 7.5 2 points QUESTION 2 Determine whether parallelogram JKLM with vertices J(-1, 1), K(4, 1), L(4, 6) and M(-1, 6) is a rhombus, square, rectangle or all three. rhombus square rectangle rhombus, square and rectangle 2 points QUESTION 3 In rectangle JKLM, JK is equal to 12 feet, and LN is equal...
answer 9 9) The coordinates of the vertices of rhombus PQRS are P(-3,1), Q(2,6), Rix, y),...

answer 9 9) The coordinates of the vertices of rhombus PQRS are P(-3,1), Q(2,6), Rix, y), and S(4,0). (a Find the numerical coordinates of point R. Show by means of coordinate geometry that PQ PS. c Show by means of coordinate geometry that diagonals PR and QS are perpen- dicular to each other.

5. What are the types of crystal defects? Give examples. (10 points) 6. Explain why the...

5. What are the types of crystal defects? Give examples. (10 points) 6. Explain why the strength of a polycrystalline metal at room temperature decreases as its grain size increases. (10 points) 7. The ball of a ballpoint pen is 1 mm in diameter and has an ASTM grain size of 10. How many grains are there in the ball? (10 points) 8. Describe annealing and its effects. (10 points) 9. Which of the two tests, tension or compression, would...
GEOMETRY Exam 9-Continued Student Number Student's Name 17. The vertices of AABC are A(-1, 1), B(0,...

GEOMETRY Exam 9-Continued Student Number Student's Name 17. The vertices of AABC are A(-1, 1), B(0, 3), and C(3,4). Graph the image of AABC after a composition of the following transformations in the order they are listed. B A. Translation: (x. y)(x-3,y- 3) Reflection: in the line y x Is the composition a glide reflection? Yes No Yes Is the image the same if the order of the transformations is switched? (reflection, then glide) No 18. The vertices of AABC...
9) 18 points total. A) Please explain why the reaction below will not work. We will...

9) 18 points total. A) Please explain why the reaction below will not work. We will take points off if you use more than 2 sentences in your explanation! (3 points). Y Br NH2 NH3 B) Please propose a synthesis of the above product amine that will work (4 points).

Explain why the d orbitals are not entirely degener (6 points) s are not entirely degeneraterin...

Explain why the d orbitals are not entirely degener (6 points) s are not entirely degeneraterin transition metal complexes.