Math, asked by saralaatulyanayagarh, 4 months ago


4. The breadth and the length of a rectangle are in the ratio 6: 7. If its area is 378 cm", find its
breadth and the length.​

Answers

Answered by asahilthakur
5

Answer:

b = 18 cm and l = 21 cm

Step-by-step explanation:

Let the ratio be 6x : 7x.

Area of rectangle = l×b

Given area = 378 cm²

=> 6x × 7x = 378

=> 42x² = 378

=> x² = 378/42

=> x² = 9

=> x = 3

Hence, Breadth = 6×3 cm = 18 cm

Length = 7×3 cm = 21 cm

Answered by amritsinha
1

Answer:

Length = 21 cm and breadth = 18 cm

Step-by-step explanation:

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