Question

Find the perimeter of the follo
a. l = 4 cm and b = 1 cm
1 = 10 cm and b = 4 cm
C.​

Answer 1

Answer:

1)p=2(l+b)

L=4cm

B=1cm

=2(4+1)

=2(5)

=10 ans.

2)p=2(l+b)

L=10

B=4

=2(10+4)

=2(14)

=28 ans

Answer 2

Answer:

a. l=4cm & b=1cm

perimeter =2 (l+b)

=2 (4+1)=2 (5)

=10cm

b. l=10cm & b=4cm

perimeter =2 (l+b)

=2 (10+4)=2 (14)

=28cm

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