Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c963f59b460d7261e997.png' />
In the above image, $DA \perp AB$, $CB \perp AB$ and AC = BD. Which of the following statements is meaningful?
Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca78f59b460d7261eb03.png' />
In the above image, we want to show that ΔART $\cong$ ΔPEN, if it is given that $\angle T = \angle N$ and we are to use SAS criterion we need to have RT = _____.
Question 3 :
What is the side included between the angles M and N of $\triangle MNP$?
Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c958f59b460d7261e989.png' />
In the above image, AB = AC and AD is the bisector of $ \angle BAC$. Is $ \triangle ADB \cong \triangle ADC$?
Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c965f59b460d7261e999.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 6 :
<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 7 :
You want to establish $\triangle DEF \cong \triangle MNP$, using the ASA congruence rule. You are given that $\angle D = \angle M$ and $\angle F = \angle P$. What information is needed to establish the congruence?
Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c939f59b460d7261e95e.png' />
In the above figure, is ∆ABC ≅ ∆ EOD?
Question 9 :
Measurements of two triangles are given below. Examine whether the two triangles are congruent or not, by using SAS congruence rule.
In $\triangle ABC$ , AB = 4.5 cm, AC = 4 cm, , $ \angle A = 60^{\circ}$
In $\triangle DEF$, DE = 4 cm, FD = 4.5 cm, $ \angle D = 55^{\circ}$
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca73f59b460d7261eafd.png' />
In the above image, ZX = RP, RQ = ZY, $\angle PRQ$ = $\angle XZY$ So, ΔARC $\cong$ ΔDEF. Which congruence criterion do we use in the above congruency ?