ABCD is a parallelogram, in which AB = 15 cm and its perimeter is 50 cm. Find the length of each sides of parallelogram parallelogram
Answers
Answer:
5.5 cm
Step-by-step explanation:
We know that the perimeter of parallelogram ABCD can be write as
Perimeter =AB+BC+CD+DA
We know that opposite sides of parallelogram are equal
AB=CD and BC=DA
By substituting the values
Perimeter =9.5+BC+9.5+BC
It is given that perimeter =30cm
so we get
30=19+2BC
It can be written as
2BC=30−19
By subtraction
2BC=11
We get
BC=5.5cm
therefore, AB=9.5cm, BC=5.5cm, CD=9.5cm and DA=5.5cm
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Answer:
We know that the perimeter of parallelogram ABCD can be write as
Perimeter =AB+BC+CD+DA
We know that opposite sides of parallelogram are equal
AB=CD and BC=DA
By substituting the values
Perimeter =9.5+BC+9.5+BC
It is given that perimeter =30cm
so we get
30=19+2BC
It can be written as
2BC=30−19
By subtraction
2BC=11
We get
BC=5.5cm
therefore, AB=9.5cm, BC=5.5cm, CD=9.5cm and DA=5.5cm