Question Text
Question 1 :
The three angles of a triangle are in the ratio 1:2:1. Find all the angles of the triangle.
Question 3 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb1bf59b460d7261ebd8.png' />
In the above figure, AM is a median of a triangle ABC. Is AB + BC+ CA > 2AM?
Question 4 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ca10f59b460d7261ea76.png' />
Look at the above image and tell what type of triangle is it according to its angles.
Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c961f59b460d7261e993.png' />
In the above image, measures of some parts are indicated. By applying ASA 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/61b1ca0af59b460d7261ea6e.png' />
Look at the above image and tell what type of triangle is it according to its sides.
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/61b1c966f59b460d7261e99a.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 9 :
Is it possible to have a triangle with the sides 6 cm, 3 cm, 2 cm?
Question 10 :
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?