Question

Solve the following problems
1. Uma has a square board of side 18 cm. what is the perimeter of board?
2. The length of a textbook is 28 cm and its breath 21 cm. Find the perimeter of the book?
3. A rectangular field has length 85 m and breath 65 cm. Find its perimeter? ​

Answer 1

Answer:

a) 72cm b) 98cm c) 300cm

Step-by-step explanation:

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Answer 2

Answer:

18x4 is 72

(21+28)X2 is 98

(85+65)X2 is 300

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