Question 1 :
In $\Delta LMN,\ \angle L = 60^{\circ}$, $\angle M = 50^{\circ}$. If $\Delta LMN \sim \Delta PQR$, then the value of $\angle R$ is<br/>
Question 3 :
If corresponding angles of two triangles are equal, then they are known as<span><br></span>
Question 4 :
D is the mid point of the base BC of a triangle ABC. DM and DN are perpendiculars on AB and AC respectively. If $DM=DN$, the triangle is
Question 5 :
When we construct a triangle similar to a given triangle as per given scale factor, we construct on the basis of ...........
Question 6 :
In triangle $ABC$, angle $B$ is obtuse. $D$ and $E$ are mid-points of sides $AB$ and $BC$ respectively and $F$ is a point on side $AC$ such that $EF$ is parallel to $AB$. Then, $BEFD$ is a parallelogram. State True or False.
Question 7 :
If $\displaystyle \triangle ABC$ and $\displaystyle \triangle PQR$ are similar triangles such that $\displaystyle \angle A=32^{\circ}$ and $\displaystyle \angle R=65^{\circ}$ then $\displaystyle \angle B$ is
Question 8 :
If $\Delta PQR \sim \Delta XYZ, \angle Q = 50^{\circ}$ and $\angle R = 70^{\circ},$ then the angle $\angle X+\angle Y$ is equal to :<br/>
Question 9 :
In $\triangle ABC$ and $\triangle DEF$, $\angle A={50}^{o}, \angle B={70}^{o}, \angle C={60}^{o}, \angle D={60}^{o}, \angle E={70}^{o}, \angle F={50}^{o}$, then $\triangle ABC$ is similar to
Question 10 :
If the corresponding sides of two triangles are proportional, then the two triangles are similar by which test