Question 1 :
Two or more figures that are equal in all respects or figures whose shapes and sizes are both the same are referred to as _________ figures.

Question 2 :
ABC is an isosceles triangle with AB = AC and BD and CE are its two medians. Which of the following relations between BD and CE is correct?

Question 3 :
S is any point in the interior of $∆$ PQR. Hence, (SQ + SR) ___ (PQ + PR).

Question 4 :
AD is an altitude of an isosceles triangle ABC in which AB = AC. Does AD bisects BC?

Question 5 :
In $∆$ ABC, BC = AB and $∠$B = 80$^{\circ}$. Then $∠$A is equal to

Question 6 :
State true or false: In a right triangle, the line-segment joining the mid-point of the hypotenuse to the opposite vertex is half the hypotenuse.

Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d250f59b460d7261f58d.PNG' /> In the above fig, P is a point equidistant from two lines l and m intersecting at point A. The line AP is _____________.

Question 8 :
'Two triangles are congruent if any two pairs of angles and one pair of corresponding sides are equal.' Which congruence rule is this?

Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d246f59b460d7261f57f.PNG' /> In the above fig, is ∆ ABC ≅ ∆ DEF?

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d184f59b460d7261f466.png' /> In the above figure, l || m and M is the mid-point of the line segment AB. Is 'M' also the mid-point of the line segment CD, having its end points on 'l' and 'm', respectively?

Question 11 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d259f59b460d7261f597.PNG' /> In the fig above, $l$ and $m$ are two parallel lines intersected by another pair of parallel lines p and q. ∆ ABC ≅ ∆ CDA are congruent by which rule of congruence?

Question 12 :
If $∆ PQR ≅ ∆ EDF$, then is it true to say that PR = EF?

Question 13 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d268f59b460d7261f5aa.PNG' /> In the above fig, ∆ ABC and ∆ DBC are two isosceles triangles on the same base BC and vertices A and D are on the same side of BC. If AD is extended to intersect BC at P, is ∆ ABD ≅ ∆ ACD?

Question 14 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d243f59b460d7261f57a.PNG' /> Are the triangles shown in the above figure congruent?

Question 15 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d262f59b460d7261f5a1.PNG' /> In the fig above is shown a right triangle ABC, right angled at C, M is the mid-point of hypotenuse AB. C is joined to M and produced to a point D such that DM = CM. Point D is joined to point B. Is CM = $\frac{1}{2}$ AB?