Question Text
Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d03df59b460d7261f2ae.png' />
In the above image, GUNS is a parallelogram. Find the value of x and y. (Lengths are in cm).
Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf15f59b460d7261f10d.png' />
From the above figure, find the measure of angle x.
Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf21f59b460d7261f11f.png' />
From the above figure,find the values of the unknowns $x$, $y$, $z$.
Question 5 :
Given below a parallelogram ABCD
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cf1bf59b460d7261f116.png' />
Complete the statement-
m ∠DAB + m ∠CDA =
Question 6 :
Find the measures of each exterior angle of a regular polygon of 9 sides.
Question 7 :
In a square ABCD, the diagonals meet at point O. Then which type of triangle $\triangle AOB$ is formed?
Question 8 :
<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 9 :
State true or false. The sum of interior angles of a polygon of n sides is (n-2) straight angles.