Geometry7th grade
posted by BethAnne .
The diagonals of a rhombus ABCD intersect at point E. If the sides of BC is equal to x + 9 and side DC is equal to 5x2, find x.
How would I set this upPlease give me some direction

All sides of a Rhombus are congruent. Therefore, AB = BC = CD = AD
BC = x + 9
DC = 5x  2
BC = DC
x + 9 = 5x  2
4x = 11
x = ?
Respond to this Question
Similar Questions

Geometry
I really need some help please!!!!! Am I on the right tract? 
geometry
in parallelogram abcd, diagonals ac and bd intersect at e. AE=3x4, and EC=x+12. what is the value of x? 
Geometry
The diagonals of rectangle ABCD are AC and BD. Hallie found that the distances from the point where the diagonals intersects to each vertex were the same. Which of the following conjectures could she make? 
geometry
The diagonals of rhombus FGHJ intersect at point K. If side GH is equal to 3x  10 and side JH is equal to 6x  19, find x. 
geometry
Given: QRST is a parallelogram. Prove: QRST is a square. Complete the proof below by choosing the reason for line number 2 and line number 6. Reason Statement 1. QRST is a parallelogram. Given 2. QRST is a rectangle 3. is a right angle … 
geometry
The diagonals of rhombus FGHJ intersect at point C. If side GH is equal to x + 9 and side JH is equal to 5x – 2, find x. 
geometry
Which of the following statements is not always true? 
math
which of he following statements are true or false 1]the diagonals of a parallelogram are equal 2]the diagonals of a rectangle are perpendicular 3] the diagonal of a rhombus are equal 4]every rhombus is a kite 
Geometry
In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN. 
geometry
In rhombus MPKN with an obtuse angle K the diagonals intersect each other at point E. The measure of one of the angles of a ∆PKE is equal 16°. Find the measures of all angles of ∆PKE and ΔPMN.