What's the Formula?
Rectangles
Parallelograms
Triangles
Missing Dimensions
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
The area of a parallelogram with a base of 7 m and a height of 4 m.
What is 28 m²?
100
The area of a triangle with a base of 9 cm and a height of 4 cm.
What is 18 cm²?
100
The length of a rectangle with an area of 36 cm² and a width of 4 cm.
What is 9 cm?
200
What two shapes would decompose this shape into? 
a rectangle and triangle
200
The area of a square with a side length of 6 m.
What is 36 m²?
200
The area of a parallelogram with a base of 8 cm and a height of 7 cm.
What is 56 cm²?
200
The area of a triangle with a base of 2 m and a height of 5 m.
What is 5 m²?
200
The length of a square with an area of 64 m².
What is 8 m?
300
The formula for the area of a parallelogram.
What is A = b x h?
300
The area of a rectangle with a length of 10 cm and a width of 3 cm.
What is 30 cm²?
300
The area of a parallelogram with a base of 4 cm and a height of 4 cm.
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 height of a parallelogram with an area of 54 m², a base of 9 m, and a side length of 3 m.
What is 6 m?
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 1 cm and a width of 20 cm?
What is 20 cm²?
400
The area of a parallelogram with a base of 12 cm and a height of 16 cm.
What is 192 cm²?
400
The area of a triangle with a base of 70 cm and a height of 6 cm?
What is 210 cm²?
400
4 inches
500
The area in cm² of a rectangle with a length of 300 cm and a width of 20 dm.
What is 60 000 cm²?
500
The area of a parallelogram with a height of 40 mm and a base of 5 mm.
What is 200 mm²?
500
The area of a triangle with a base of 4 m and a height of 300 cm.
What is 600 m²?
500
What is the height of the rectangle?
6 m