Math, asked by rohiniyewale58, 11 months ago

adjacent side of a rectangle in the ratio 5:3 and the area is 29.4sqcm find its length and breadth

Answers

Answered by Roopeshpatel
8
Let the sides of rectangle be 5x and 3x

Area of rectangle = 29.4 cm2

lxb=29.4

5x X 3x =29.4

15x= 29.4

X=20.4 /15

X=1.96

5x=5x1.96=9.8cm

3x=3x1.96=5.88cm
Answered by prashantkanchkatle78
1

Answer:15cm

Step-by-step explanation:लांबी = 5x

ब्रेड = 3x

परिमिती =

80 सेमी 2 (एल + बी) = 80

5x + 3x = 40

8x = 40

x = 5

लांबी = 5x = 5 × 5 = 25 सेमी

ब्रेड = 3x = 3 × 5 = 15 सेमी

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