Question

length of rectangle is 25/2 and breadth is 43/4 . what is the area?​

Answer 1

1045/8 unit ²

.

..

...

...10 thanx + follow = INBOX

Answer 2

Answer:

Let x be the common multiple.

Length = 4x

Breadth = 3x

According to Pythagoras theorem,

(4x)²+(3x)²=(25)²

16x²+9x²=625

25x²=625

x²=625/25

X =5

So,

Length = 4x = 20 cm

Breadth = 3x = 15 cm

Perimeter = 2(l×b)

= 2 (20 + 15)

= 70 cm

So, perimeter of rectangle is 70 cm.