Question

lenght of rectangle is 2 cm more than twice its breadth if a perimeter of rectangle is 28 find lenght and breadth
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Answer 1

Answer:

Call length and breadth, L and B.

Thus L = 2B + 2

Also perimeter P = 2L + 2B = 28

Substitute the first equation into the second and get

2(2B + 2) + 2B = 28

4B + 4 + 2B = 28

6B + 4 = 28

6B = 24

B = 4

L = 10

hope will be helpful ☺️

Answer 2

Answer:

2(l+b)

Step-by-step explanation:

use rhis formula.