Measurement and Shapes

The formula for the perimeter of a square is

• 4L

• 2L + 2W

How do you calculate the perimeter of a shape?

• Add all the sides together

• Multiply the length by the width

• Add the length and width together

• None of these options

Calculate perimeter of this compound/composite shape!

• 28 cm

• 30 cm

• 40 cm

• 35 cm

What is the perimeter of a 7 x 3 rectangle?

• 10m²

• 10m

• 21m²

• 20m

What is the area of a 7 x 3 rectangle?

• 10m²

• 10m

• 21m²

• 20m

What is the formula for the area of a triangle

• A=bh

• A=lw

• A=s²

• A=1/2(bh)

What is the formula for the area of a circle?

• A=Pi(d)

• A=Pi(r²)

• A=bh

• A=lw

Donovan Bailey and Maurice Greene tie for the world record for the fastest 50 meter sprint. How many centimeters is this?

• 500 centimeters

• 5,000 centimeters

• 50,000 centimeters

• 500,000 centimeters

When you are converting from a larger unit of measurement to a smaller unit of measurement you...

• Divide

• Add

• Mutliply

• Subtract

Convert 560 g to kg

• 56 kg

• 5.6 kg

• 0.56 kg

• 0.056 kg