12 The sides of a right angled triangle containing the right angle are (5x) cm and(3x-1)cm If its area is - Maths - Area and Perimeter of Plane Figure

Question

12 T h e   s i d e s   o f   a   r i g h t
  a n g l e d   t r i a n g l e   c o n t a i n i n
g   t h e   r i g h t   a n g l e   a r e
  ( 5 x )   c m   a n d ( 3 x - 1 ) c m I f   i
t s   a r e a   i s   60   c m 2 f i n d  
i t s   p e r i m e t e r

Ayushi Chaurasiya · Accepted Answer

Dear Student,

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12 . T h e s i d e s o f a r i g h t a n g l e d t r i a n g l e c o n t a i n i n g t h e r i g h t a n g l e a r e ( 5 x ) c m a n d ( 3 x - 1 ) c m . I f i t s a r e a i s 60 c m 2 . f i n d i t s p e r i m e t e r .

$12 . T h e s i d e s o f a r i g h t a n g l e d t r i a n g l e c o n t a i n i n g t h e r i g h t a n g l e a r e (5 x) c m a n d (3 x - 1) c m . I f i t s a r e a i s 60 c m^{2} . f i n d i t s p e r i m e t e r .$