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The breadth and length of a rectangle are in the ratio 4:5 and its area is 320 cm2

. What are

t

By Melanie

1

The breadth and length of a rectangle are in the ratio 4:5 and its area is 320 cm2

. What are

the breadth and length?​

About the author
Melanie

Current increases at the ohmic contact due to *

forward biased

metal -semiconductor contact

impur

20. If E= {2, 4, 6, … ) and {1,3,5, … ), then E and O are:
(a) equal sets
(b) equivalent sets
(c) complement to

1 thought on “1<br /><br />The breadth and length of a rectangle are in the ratio 4:5 and its area is 320 cm2<br /><br />. What are<br /><br />t”

  1. Step-by-step explanation:

    Let breadth be 4x and length be 5x.

    Area of rectangle = length × breadth

    Also, area = 320 cm²

    Thus,

    4x × 5x = 320

    20x² = 320

    x² = 16

    x = 4

    So,

    length = 4 × 4 = 16 m

    breadth = 5 × 4 = 20 m

    Reply

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