Rhombus properties
So the properties of rhombus are as follows:
- The four sides are the same length
- The opposite corners are as large ∠D = ∠B ∠C = ∠A
- It has two diagonals that share two equal lengths
- The two diagonals intersect each other perpendicularly.
Formula of Rhombus Area
A = 1/2 x AC x BD
Information:
A = Area
Example Question of Rhombus Area
What is the area of rhombus below ?
Answer:
AC = 2 + 2 = 4
BD = 1 + 1 = 2
A = 1/2 x AC x BD
A = 1/2 x 4 x 2
A = 1/2 x 8
A = 4
So the width of the rhomb is 4.
Formula of Circumference Rhombus
C = 4s
Information:
C = Circumference Rhombus
s = side
Example Question of Circumference Rhombus
What is the circumference of a rhombus that has 2cm sides?Answer
s = 2cm
C = 4s
C = 4(2cm)
C = 8cm
Similarly this article.
Sorry if there is a wrong word.
The end of word wassalamualaikum wr. wb
Referensi :
- To'Ali's book math group accounting and sales
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