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What's the Formula?
Rectangles
Square
Triangles
Circles
100
The formula for the area of a rectangle.
What is A= l x w?
100
The area of a rectangle with a length of 7 cm and a width of 5 cm.
What is 35 cm²?
100

Side 3m

What is 9 m²?

100
The area of a triangle with a base of 9 cm and a height of 4 cm.
What is 18 cm²?
100
A circle with a radius of 3 cm. ( Estimate: Use 3 for Pi)
What is 27 cm squared?
200

The formula for area of a square

What is side squared

200

The area with length of 6 m and width of 1m

What is 6 m²?

200

one side is 10 cm

What is 100 cm²?

200
The area of a triangle with a base of 2 m and a height of 5 m.
What is 5 m²?
200
A circle with a Diameter of 8 m. ( Estimate : Use 3 for Pi)
What is 48 m squared?
300
The formula for the area of a circle.
What is A = π x r x r (squared)?
300
The area of a rectangle with a length of 10 cm and a width of 3 cm.
What is 30 cm²?
300

side is 4cm

What is 16 cm²?

300
The area of a triangle with a base of 10 km and a height of 4 km.
What is 20 km²?
300

The circle with a diameter of 10 ft. ( Estimate: Use 3 for Pi)

What is 75 ft squared?

400
The formula for the area of a triangle.
What is b x h ÷ 2 OR ½b x h?
400
The area of a rectangle with a length of 13 m and a width of 20 m?
What is 260 m²?
400

The area is 64 m squared

side 8 m?

400
The area of a triangle with a base of 70 cm and a height of 6 cm?
What is 210 cm² ?
400

The radius of a circle is 2 cm. ( Use 3 for Pi)

What is 12 cm squared?

500

The formula of this shape was created by bisecting diagonally a rectangle. 

What is a triangle

500
The area in cm² of a rectangle with a length of 300 cm and a width of 20 cm.
What is 6000 cm²?
500

The area is 144 cm squared

What is side 12?

500
The area of a triangle with a base of 4 m and a height of 300 m.
What is 600 m² ?
500

The diameter of a circle is 18 mm. (Use 3 for pi)

What is 243 mm squared?