Find the length of a rectangle whose perimeter is 320cm and whose breadth is 60cm
Answers
Answered by
20
Answer:
given:
lenth = L
breath=60cm
Step-by-step explanation:
2(Length + Breath)=perimeter of rectangle.
2(l+60cm)=320
l+60=320/2
l+60 =160
L=160-60
L=100cm
Answered by
14
Perimeter if the rectangle - 2×l+b
The breadth of the rectangle = 60 cm
:. The length = 320÷2
=120 - 60
= 60 cm
= 2 × ( 100 + 60 ) = 320 cm
:. The length of the rectangle = 100 cm
Similar questions