Applications of Perimeter and Area

What is the formula of PERIMETER OF SQUARE?

What is the formula of PERIMETER OF A TRIANGLE?

Units to measure Area

• Square units

• l², ml²

• cm, km, hm, dm, etc...

• Doesn't have a unit

What is Area?

• It is Perimeter of any figure

• It is the measurement of the region enclosed by a closed plane figure

• Space occupied by two dimensional figures

• Cant Determine

What is PERIMETER?

• Length of its boundary

• Measure around something

• Measure of the fence & boundaries

• Distance around the figure

Units to measure PERIMETER

• l, ml, kl

• s, h, d

• m, km, hm, dm, cm, etc

• Doesn't have any as such...

Find the circumference of the circle using the formula: C = 2πr

• 87.96mi

• 43.98mi

• 28mi

• 14mi

Use the equation A = bh to find the area of the parallelogram.

• 224 in²

• 112 in²

• 6 in²

• 22 in²

Which equations could be used to find the perimeter of a rectangle?

• P = 2 (L + W)

• P = πr^2

• P = 2L + 2W

• P = 4 (L * W)

Find the Area of the given parallelogram.

• 14.4in²

• 30m²

• 14.4m²

• 7.4m²