Area Together With Circumference Formula Of Rectangle

Rectangular Properties

These are the properties of the rectangle, amidst which are:

• The contrary sides are parallel as well as the same length.
• The 4 correct angles ∠a = ∠b = ∠c = ∠d.
• The 2 diagonals are the same length AC = BD (diagonal).
• It has 2 axes of symmetry.

Formula of Rectangle Area

A = fifty x w

Information:
A = Area
l = long
w = width

Example Question of Rectangle Area

What is the expanse of a rectangle that has a length of 3cm as well as a width of 2cm?

Answer:
l = 3cm
w = 2cm

A = p x l
A = 3cm x 2cm
A = 6cm²

So the expanse of a rectangle that has a length of 3cm as well as a width of 2cm is 6cm²

Formula of Circumference Rectangle

C = 2(P + l)

Information:
C = Circumference
l = Length
w = Width

Example Question of Circumference Rectangle

What is the circumference of a rectangle that has a length of 3cm and an expanse of 2cm?

Answer:
l = 3cm
W = 2cm

C = 2(P + l)
C = 2(3cm + 2cm)
C = 2(5cm)
C = 10cm

So the circumference of a foursquare that has a length of 3cm and a width of 2cm is 10cm.

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Referensi :

• To'Ali's mass math grouping accounting as well as sales