the length of a rectangle is twice it's breadth. Find the dimensions of rectangle if it's perimeter is 228 cm?
Answers
Answered by
1
Answer:
Step-by-step explanation:
Let the breadth is x
So length is 2x
Perimeter of rectangle = 2 * [length + breadth]
228 = 2* [2x + x]
228 = 2* 3x
228/6 = x
X = 38 cm
Breadth is 38 cm
Length is 2* 38 = 76 cm
Answered by
1
Let the breadth be x cm
Then ,length =2x cm
According to the question,
perimeter =2 (L+B)
228 = 2 (2x+x)
228 =2 (3x)
228 =6x
228/6 =x
38 =x
Hence, length =2x cm= 2×38 cm = 76 and breadth =x=38.
Then ,length =2x cm
According to the question,
perimeter =2 (L+B)
228 = 2 (2x+x)
228 =2 (3x)
228 =6x
228/6 =x
38 =x
Hence, length =2x cm= 2×38 cm = 76 and breadth =x=38.
sneha622:
ok
Similar questions