9.2 Formula for the Area of a Triangle

Lesson Objective :
●       Understand how the formula for the area of a triangle is derived from

●       Find the area of a triangle

 

 

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By Nancy Bala

Fill in the Blank

Corners of the triangle are called as

Multiple Choice

Angles are represented using _______

• Captital letters

• Lower case letters

Drag and Drop

Lengths of a side are represented by ​ ​

Placeholder

Drag these tiles and drop them in the correct blank above

Lower case letters

Upper case letters

Draw

Label the sides and vertices of the triangle

Draw

Find the area of the triangle.

The unit of length is cm.

Draw

Find the area of the triangle.

The unit of length is cm.

Poll

Choose your level of understanding of this topics

• I completely understand

• I dont understand

• I somewhat understand