Question

A rectangular red sticker is 20 mm wide --and 15mm tall. What
is its perimeter and area​

Answer 1

Answer:

Step-by-step explanation:

Length=20mm

Breadth=15mm

Perimeter of a rectangle = 2×(l+b)

Here l and b are the length and breadth respectively.

Therefore, perimeter=2×(20mm+15mm)

Perimeter=2×35=70mm

Now finding the Area,

Area=l×b

Area=20mm×15mm=300sq.mm

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Answer 2

Answer:

perimeter =70 mm

area=300 mm  

Step-by-step explanation:

area=L*B

=15*20

=300 MM

PERIMETER=2(L+B)

=2*15+20

=2*35

=70 MM