Find the length of a rectangle whose breadth is 15 cm and perimeter is 48 cm.

Question

asked Feb 3, 2022 122k views

1 Answer

Sthiers · Answer 1 · 2022-02-08T02:29:27+0000

Answer:

L=9

Explanation:

Find the length of a rectangle whose breadth is 15 cm and perimeter is 48 cm.

perimeter = 2B +2L

48 = 2X15 +2L

48 = 30+ 2L

48-30 = 30-30+2L

18= 2L

18/2 =L

L=9