Question

Find the breadth of a rectangular whose perimeter is 400m and whose length is :
(i) 120 m
(ii) 135 m
(iii) 140 m
(iv) 1
4. The length of a rectangular field is 95m. If its perimeter is 200 m, what is its breadth​

Answer 1

Answer:

5m is tge answer of last statememt

Answer 2

Step-by-step explanation:

i)Ans= Perimeter=400m

Length= 120m

Breadth= p/2-l

=400/2-120

=200-120

=80 m

ii)Ans= P=400m

L=135m

B=p/2-l

=400/2-135

= 200-135

=65m

iii) Ans= P=400m

L=140m

B=p/2-l

=400/2-140

=200-140

=60m

iv)Ans= P=400m

L=1m

B=p/2-l

=400/2-1

=200-1

=199m

4.) Ans= Length=95m

Perimeter=200m

Breadth= p/2-l

=200/2-95

=100-95

=5m

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