**New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 8 Quadrilaterals Self Practice 10D Solution**

**Solution Number 1 to 7:**

**(8) One of the diagonals of a rhombus is equal to one of its sides. Find the angles of the rhombus.**

**Solution Number 8:**

**(9) ABCD is a rectangle. E is he midpoint of AB. Prove that ****△****DEC is an isisceles triangle.**

**(10) PQRS is a rhombus with diagonals PR which is extended to a point T. Prove that TQ = TS.**

**Solution Number 9 & 10:**