## Understanding Quadrilaterals Practice Paper, Important Questions

**1. The sum of the angles of a polygon with n – sides is _______________________.**

**2. The external angle of a regular polygon is 200. How many sides does it have ? What is the measure of each interior angle? What is the total measure of its angles.**

**3. Is it possible to have a regular polygon with measure of each exterior angle as 580 ? Why? can it be an interior angle of a regular polygon ?**

**4. Find the measure of each exterior angle of a (i) Regular octagon (ii) Regular Decagon**

**5. Find the perimeter of a parallelogram with sides 9cm and 5cm.**

**6. Find the perimeter of a rhombus whose diagonals are 16cm and 12cm**

**7. The adjacent angles of a parallelogram are in the ratio 5:4 . Find all the angles.**

**8. If one of the angles of a parallelogram is a right angle, prove that it is a rectangle.**

**9. If all the angles of a parallelogram are equal. Prove that it is a rectangle.**

**10. Find the length of the diagonal of a rectangle whose length is 15cm and breadth is 8cm.**

**11. A square is a convex polygon. Explain why ?**

**12. The measure of two adjacent angles of a quadrilateral are 1100 and 500 and the other two acute angles are equal. Find the measure of each angle.**

**13) The five angles of a pentagon are in the ratio 5 : 6 : 7: 8 :10. Find all the angles.**

**Read more topics .......**

formula-sheet

angles different-types-of-quadrilaterals

properties-of-parallel-lines

parallelograms properties

quadrilaterals

volume-and-area-of-cone-and-pyramid

understanding-quadrilaterals

profit-and-loss-questions

compound-interest

volumes-surface-and-area

percentage-and-its-application

properties-of-quadrilaterals

ssceducation,scc,education,free
notes ,hindi medium notes sharma sir ,9718041826,eco,kuch bhi,ctet,sigma,flower
,on a ,science in hindi ,formula sheet ,notes in pdf ,fee
education,maths, science3 ,physics in hindi, general science in hindi,best
tutor, 5 star rating center ,grade a ,cbse notes ,test series,mcq,latest
science news,in pdf ,doc,ppt, free download ,online solution, free solved notes
,setting,coaching centre ,nda,bird ,class 12,class10 ,class 9,class 11,notes ,

## 0 comments:

## Post a comment