Question

vity : Write correct numbers in the boxes given.
length is 3 times the breadth
I am a rectangle.
My perimeter is
40 cm.
breadth
х
Perimeter of the rectangle= 40
2(__ x + __x) = 40
2x__X = 40
__x = 40
x= __​

Answer 1

Answer:

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Answer 2

Answer:

Perimeter of the rectangle = 40 ∴ 2(3x + 1x) = 40 ∴ 2 × 4x = 40 ∴ 8x = 40 ∴ x = 5 ∴ Breadth of rectangle = 5 cm and Length of rectangle = 15 cmRead more on Sarthaks.com - https://www.sarthaks.com/855853/write-correct-numbers-the-boxes-given-length-times-the-breadth-perimeter-the-rectangle-40?show=855857#a855857