The perimeter of rectangle is 150 cm. If the breath of rectangle is 35 cm finds its length. Also find the area of the rectangle.
Answers
Answered by
2
Answer: Lenght = 40cm; Area = 1400 cm square
=====QUESTION================================
The perimeter of a rectangle is 150 cm. If the breath of the rectangle is 35 cm finds its length. Also, find the area of the rectangle.
=======SOLUTION===============================
Perimeter = 150 cm (Given)
Lenght = ? [Let L be the Lenght]
Breadth = 35 cm (Given)
- A/Q => 2(L + B)
=> 2(L + 35) = 150 cm
=>2L + 70 = 150 cm
=> 2L = (150 - 70)cm => 2L = 80cm
=> L = 80/2 = 40cm
- Lenght = 40 cm
Now,
- Area = L * B
=> (40 * 35) square cm
=> 1400 square cm.
Have a great day !!!
: )
Please follow (●'◡'●)
Similar questions