What's the Formula?
Rectangles
Square
Triangles
Misc
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 square with the sides of 4 ft, 4 ft, 4ft, 4ft.

What is 16 ft²?

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 side of a square with an area of 9cm2

What is 3 cm?

200

When you ADD all the sides of an object.

Perimeter

200
The area of a rectangle with a length of 10 cm and a width of 3 cm.
What is 30 cm²?
200

The perimeter of a square with 1 side measuring 6cm

What is 24 cm

200
The area of a triangle with a base of 10 km and a height of 4 km.
What is 20 km²?
200

The perimeter of a triangle with two sides measuring 10m and the base 15m

What is 35m?

300

The formula for the area of a triangle.

What is A = 1/2b x h?

300
The area of a rectangle with a length of 1 m and a width of 20 cm?
What is 2000 cm² (or 0.2 m²)?
300

What is the area of square with 10ft

100 ft2

300
The area of a triangle with a base of 70 mm and a height of 6 cm?
What is 21 cm² (or 2100 mm²)?
300

The area of a triangle with a base of 12 cm and a height of 8 cm.

What is 48 cm2?

400

The formula for the area of a triangle.

What is b x h ÷ 2 

400

The area in cm² of a rectangle with a length of 300 cm and a width of 20 cm.

What is 6000 cm²?

400

The perimeter of a square with a side of 7cm 

What is 28cm

400
The area of a triangle with a base of 4 m and a height of 300 cm.
What is 6 m² (or 60 000 cm²)?
400

Find the missing side of a rectangle with the other 3 sides of 10 ft, 15 ft, and 10ft. 

What is 15ft?

500
l + w + l + w
What is the formula for the perimeter of a rectangle or square?
500
The area of a square with a side length of 6 m.
What is 36 m²?
500

The area of a square with a side of 5cm

What is 25 cm²?

500
The area of a triangle with a base of 2 m and a height of 5 m.
What is 5 m²?
500

The length of a side of a square with an area of 64 m².

What is 8 m?

M
e
n
u