Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf83f59b460d7261f1a6.jpeg' />
From the above figure, find the measure $x$.
Question 2 :
Is it true, for constructing a unique parallelogram lengths of only two sides should be given?
Question 3 :
State true or false. Five measurements can determine a quadrilateral uniquely.
Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf7ef59b460d7261f19e.jpeg' />
Refer to the above figures. Which of these are convex polygons ?
Question 5 :
If the diagonals of a quadrilateral bisect each other at right angles, it will be
Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad478c526e972caf079.png' />
From above figure identify all the Simple curves .
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d033f59b460d7261f2a0.png' />
In the above image, find x + y + z.
Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d038f59b460d7261f2a6.png' />
In the above parallelogram ABCD, OC =..... ?
Question 14 :
The ratio of exterior angle to interior angle of a regular polygon is 1:4. What will be the number of sides of the polygon?
Question 17 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d03af59b460d7261f2aa.png' />
In the above image, find the values of the unknowns x, y, z.
Question 19 :
Name the quadrilaterals whose diagonals are perpendicular bisectors of each other.
Question 20 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d035f59b460d7261f2a3.png' />
In the above image, find the value of x.
Question 23 :
What is the minimum interior angle possible for a regular polygon?
Question 25 :
For getting diagonals through vertex A of a pentagon ABCDE, A is joined to________.
Question 26 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cdbbf59b460d7261ef31.png' />
In the above figure, what will be the value of x?
Question 27 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1ad478c526e972caf079.png' />
From above figure identify all the polygons.
Question 29 :
State true or false. A square is a parallelogram in which adjacent sides are equal and one angle is of 90°.
Question 30 :
State true or false. A quadrilateral can be constructed uniquely if its three sides and two included angles are given.
Question 31 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf0af59b460d7261f0ff.png' />
In the above given fig. What is the measure of each exterior angle?
Question 33 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf15f59b460d7261f10e.png' />
From the above figure, find the measure of angle x.
Question 34 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d040f59b460d7261f2b2.png' />
In the above image, find $m\angle C$ if $\overline{AB}\ ||\ \overline{DC}$.
Question 35 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf19f59b460d7261f113.png' />
From the above figure, find the values of the unknowns $x$, $y$, $z$.
Question 36 :
Find the measures of each exterior angle of a regular polygon of 9 sides.
Question 37 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cdbcf59b460d7261ef32.png' />
In the above figure, PQRS is a parallelogram, the bisectors of $\angle{P}$ and $\angle{Q}$ meet at O. What will be the value of $\angle{POQ}$?
Question 38 :
If diagonals of a quadrilateral bisect at right angles, then which type of quadrilateral it is a _______.