J P Mohindru and Bharat Mohindru Solutions for Chapter: Triangles, Exercise 7: FOR ASSESSMENT

The sides of a triangle measure $6.3 \mathrm{cm}$, $6.5 \mathrm{cm}$ and $1.6 \mathrm{cm}$, the given triangle is:

If three sides of a triangle are $a, \sqrt{3}a$ and $\sqrt{2}a$ then the measure of the angle opposite to the largest side is:

In an equilateral $△ABC$, if $AD\perp BC$, then $A{D}^2$ equals: 

In the figure, $QA\perp AB$ and $PB\perp AB,$ then $AQ$ is:

In $△ABC, \frac{AB}{AC}=\frac{BD}{DC}$. If $\angle B=70°, \angle C=50°,$ then $\angle BAD$ equals:  

In $△ABC$ and $△DEF$, it is given that $\frac{AB}{DE}=\frac{BC}{FD},$ then they will be similar when

If $△\mathrm{ABC}~△\mathrm{DEF}$ such that$2\mathrm{AB}=\mathrm{DE}$ and $\mathrm{BC}=8 \mathrm{cm}$, then $\mathrm{EF}$ equals: 

$△ABC$ is an isosceles triangle in which $\angle C=90°$. If $AC=6 \mathrm{cm}$, then $AB$ equals: