Answer:
hello bro..this ques is quite easy
Step-by-step explanation:
so here we have known length as 16 cm but the opposite length is unknown
we need to convert this into a rect.
10 n 10 is fine
this opposite side to 3 can be taken as x
fill in the x with 1 now add them
6+1+3+6=16
so formula of perimeter for rect.
= 2*(l*b)
= 2*(16+10)
=2*26
=52
now the area
formula for area of rect.
= l*b
16*10
=160
hope it helps
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Answers & Comments
Answer:
hello bro..this ques is quite easy
Step-by-step explanation:
so here we have known length as 16 cm but the opposite length is unknown
we need to convert this into a rect.
10 n 10 is fine
this opposite side to 3 can be taken as x
fill in the x with 1 now add them
6+1+3+6=16
so formula of perimeter for rect.
= 2*(l*b)
= 2*(16+10)
=2*26
=52
now the area
formula for area of rect.
= l*b
16*10
=160
hope it helps