Area of Trapezium

Area of Trapezium

by Teacher Fai

​Are of Trapezium

Multiple Choice

What shape is this?

• Trapezium

• Circle

• Triangle

• Square

Multiple Choice

What is the formula to find Area of Trapezium (Trapezoid)?

• A=bh

• A=bh/2

• A=h(a+b)/2

• A=lb

​Area of Trapezium

​Dimension of Trapezium

​Identify the two parallel sides and its height

Multiple Choice

Find the area of the trapezium

• 40cm²

• 80cm²

• 60cm²

• 160cm²

Multiple Choice

What is the Area formula for this shape?

• A=½h(b₁-b₂)

• A=½h(b)

• A=½h

• A=½h(b₁+b₂)

Multiple Choice

Find the area of the trapezium.

• 16 cm²

• 30 cm²

• 32 cm²

• 60 cm²

Multiple Choice

$$\frac{1}{2}\left(a+b\right)h\$$  this formula is used to find the

• perimeter of the trapezium

• area of the trapezium

• area of the rectangle

Multiple Choice

$$\frac{b\times h}{2}$$ this formula is to find the area of 

• square

• trapezium

• triangle

Multiple Choice

Choose the correct answer to find the area of parallelogram

• $$b\times h$$

• $$\frac{1}{2}\left(a+b\right)h$$

• $$l\times l$$

Multiple Choice

What part of the trapezium are a and b?

• Parallel lines

• distance between parallel lines

• Not parallel lines

Multiple Choice

Find the area of the trapezium

• 114m²

• 120m²

• 228m²

• 108m²

Multiple Choice

Find the area of the trapezium

• 38cm²

• 49.5cm²

• 76cm²

• 36cm²

Open Ended

Today we learned about…

Open Ended

What did you love about today’s lesson?

Open Ended

What would you like to change about today’s lesson?

Poll

How would you like to start the next class?

• Play a quiz

• Review what we learned yesterday

Don't Forget To do The Exercise

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