Question

Can I please have help with this, please show working out

Answer 1

Answer:

3. a) Given,

Length=20cm

Breadth=11cm

Therefore, perimeter=2×(length+breadth)

= 2×(20+11)cm

=2×31cm

=62cm (Answer)

b.

Given,

Length=27.5cm

Breadth=21.4cm

Therefore, Perimeter = 2×(Length+Breadth)

= 2×(27.5+21.4)cm

=97.8cm (Answer)

Step-by-step explanation:

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