Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c94cf59b460d7261e979.png' />
Can you, now, say if the biscuits in the same packet are congruent or not?
Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb1cf59b460d7261ebd9.png' />
In the above figure, PQR is a triangle, right angled at P. If PQ = 10 cm and PR= 24 cm, find QR.
Question 3 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c96cf59b460d7261e9a1.png' />
ABC is an isosceles triangle with AB = AC and AD is one of its altitudes (See the above image). Is $\angle B = \angle C$?
Question 4 :
What is the vertex opposite to the side RT of $\Delta $RST?
Question 5 :
Does a median lie wholly in the interior of the triangle?
Question 6 :
Which angle is included between the sides $\overline{DE}$ and $\overline{EF}$ of $\triangle DEF$?
Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca76f59b460d7261eb00.png' />
In the above image, we want to show that ΔART $\cong$ ΔPEN, if we have to use SSS criterion, then we need to show AR = ____.
Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca27f59b460d7261ea96.png ' />
From the above image, in triangle PQR, D is the mid-point of QR. Is QM = MR?
Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca13f59b460d7261ea7a.png' />
From the above image, find angle x.
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca3cf59b460d7261eab4.png' />
From the above image, take any point O in the interior of a triangle PQR. Is OQ + OR > QR?
Question 11 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c966f59b460d7261e99b.png' />
In the above image, measures of some parts of triangles are given. By applying RHS congruence rule, state whether the pair of triangles are congruent or not.
Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a9d78c526e972caefd8.png' />
In the above image, ray AZ bisects $\angle DAB$ as well as $\angle DCB$. Is $\triangle BAC \cong \triangle DAC$?
Question 13 :
If $ \triangle DEF \cong \triangle BCA$, write the part of $ \triangle BCA$ that correspond to $\angle F$ is
Question 14 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c94bf59b460d7261e978.png' />
Can you, now, say if the sheets of the same letter-pad are congruent or not?
Question 15 :
Is it possible to have a triangle with the sides 6 cm, 3 cm, 2 cm?
Question 16 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c96af59b460d7261e99f.png' />
ABC is an isosceles triangle with AB = AC and AD is one of its altitudes (See the above image). State the pairs of equal parts in $\triangle ADB$ and $\triangle ADC$.
Question 17 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca40f59b460d7261eab9.png' />
From the above image, angles Q and R of a ∆PQR are 25º and 65º. Which of the following is true?
Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca0bf59b460d7261ea6f.png' />
Look at the above image and tell what type of triangle is it according to its sides.
Question 19 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb1cf59b460d7261ebda.png' />
In the above figure, find the value of the unknown interior angle x.
Question 20 :
The foot of a ladder is 6 m away from its wall and its top reaches a window 8 m above the ground, If the ladder is shifted in such a way that its foot is 8 m away from the wall, to what height does its top reach?