A rhombus with a side measuring 6.5 cm and one of the angles is 60degree
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Answer:
Definitions and formulas for the perimeter of a rhombus, the area of a rhombus, properties of the angles and sides of a rhombus
Just scroll down or click on what you want and I'll scroll down for you!
perimeter of a rhombus area of a rhombus sides and angles
of a rhombus
properties of the
diagonals of a rhombus properties of the
angles of a rhombus
The perimeter of a rhombus:
To find the perimeter of a rhombus, just add up all the lengths of the sides:
Perimeter of a rhombus = x+x+x+x = 4x
red line
The area of a rhombus:
To find the area of a rhombus, multiply the lengths of the two diagonals and divide by 2 (same as multiplying by 1/2):
Area of a rhombus = (1/2)ab
red line
The sides and angles of a rhombus:
rhombus
The sides of a rhombus are all congruent (the same length.)
Opposite angles of a rhombus are congruent (the same size and measure.)
red line
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Properties of the diagonals of a rhombus:
rhombus
The intersection of the diagonals of a rhombus form 90 degree (right) angles. This means that they are perpendicular.
The diagonals of a rhombus bisect each other. This means that they cut each other in half.
red line
Properties of the angles of a rhombus:
rhombus
Adjacent sides (ones next to each other) of a rhombus are supplementary. This means that their measures add up to 180 degrees.
x degrees + y degrees = 180 degrees
Definitions and formulas for the perimeter of a rhombus, the area of a rhombus, properties of the angles and sides of a rhombus
Just scroll down or click on what you want and I'll scroll down for you!
perimeter of a rhombus area of a rhombus sides and angles
of a rhombus
properties of the
diagonals of a rhombus properties of the
angles of a rhombus
The perimeter of a rhombus:
To find the perimeter of a rhombus, just add up all the lengths of the sides:
Perimeter of a rhombus = x+x+x+x = 4x
red line
The area of a rhombus:
To find the area of a rhombus, multiply the lengths of the two diagonals and divide by 2 (same as multiplying by 1/2):
Area of a rhombus = (1/2)ab
red line
The sides and angles of a rhombus:
rhombus
The sides of a rhombus are all congruent (the same length.)
Opposite angles of a rhombus are congruent (the same size and measure.)
red line
Popular Topics
What's a Prime Number?
Converting Fractions to Decimals
Order of Operations
How to Multiply Decimals
Lines: Finding a Slope With Just Two Points
The Quadratic Formula
Solving 2x2 Systems of Equations
Graphs to Know and Love
Graphing Functions Easily
The Unit Circle in Trig
Properties of the diagonals of a rhombus:
rhombus
The intersection of the diagonals of a rhombus form 90 degree (right) angles. This means that they are perpendicular.
The diagonals of a rhombus bisect each other. This means that they cut each other in half.
red line
Properties of the angles of a rhombus:
rhombus
Adjacent sides (ones next to each other) of a rhombus are supplementary. This means that their measures add up to 180 degrees.
x degrees + y degrees = 180 degrees
Step-by-step explanation: