the length of the rectangle is 7 cm more than its breadth its perimeter is 54 then what's the length
Answers
Answered by
2
Answer:
Length 17 cm
Step-by-step explanation:
Let x be breadth and y be length. Then y = x+7.
perimeter = 54
=> 2(x+y) = 54
=> x+y = 27
=> x + (x+7) = 27
=> 2x +7 = 27
=> 2x = 20
=> x = 10
=> y = 17
Anonymous:
Hello. Hope this helps. Plz mark it brainliest.
Answered by
1
17 centimetres is ans
Attachments:
Similar questions