Write the type of the triangle based on its angles.

$∆\mathrm{XYZ}$ is -angled triangle. (Choose from the following: acute / obtuse / right)

Write the type of the triangle based on its angles.

$∆\mathrm{LMN}$ is _____ -angled triangle. (Choose from the following: acute / obtuse / right)

Observe the figure below and write the type of the triangle based on its sides.

$∆\mathrm{ABC}$ is _____ triangle. 

Observe the figure below and write the type of the triangle based on its sides.

$∆\mathrm{DEF}$ is _____ triangle.

Observe the figure below and write the type of the triangle based on its sides.

$∆\mathrm{UVW}$ is _____ triangle.

As shown in the figure, Avinash is standing near his house. He can choose from two roads to go to school. Which way is shorter? Explain why.

What type of triangle is this, if the measure of the lengths of the sides are $3 \mathrm{cm}, 4 \mathrm{cm} \& 5 \mathrm{cm}$? $($Scalene triangle$/$Isosceles triangle$/$Equilateral triangle$)$

The lengths of the sides of a triangle are $3.4 \mathrm{cm}, 3.4 \mathrm{cm}, 5 \mathrm{cm}$.

Say the type of triangle. (Isosceles triangle / equilateral triangle / scalene triangle)

The lengths of the sides of a triangle are given. Say the type of triangle. 

$4.3 \mathrm{cm}, 4.3 \mathrm{cm}, 4.3 \mathrm{cm}$