Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c976f59b460d7261e9ab.png' /> In the above image, the two triangles are congruent. The corresponding parts are marked. We can write $\triangle RAT \cong ? $.

Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c956f59b460d7261e986.png' /> From the above image,AB = AC and D is the mid-point of $\overline {BC}$.Is $ \angle B = \angle C$ ?

Question 3 :
Which of the following is\are the real-life examples for congruent shapes?

Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca29f59b460d7261ea99.png' /> From the above image, in triangle XYZ, is YL an altitude in the exterior of the triangle?

Question 6 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c935f59b460d7261e958.png' /> In the above figure, QS ⊥ PR, RT ⊥ PQ and QS = RT. Is ∆ QSR ≅ ∆ RTQ?

Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c951f59b460d7261e97f.png' /> In the above image, AD = CD and AB = CB. Does BD bisect $ \angle ABC$?

Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c937f59b460d7261e95c.png' /> In the above figure, points A and B are on the opposite edges of a pond. To find the distance between the two points, the surveyor makes a right-angled triangle as shown. Find the distance AB.

Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca31f59b460d7261eaa5.png' /> From the above image, find the value of the unknown interior angle x.

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca73f59b460d7261eafc.png' /> In the above image, AC = DF, AB = DE, BC = EF. So, ΔABC $\cong$ ΔDEF. Which congruence criterion do we use in the above congruency ?