Question

Find the perimeter of the rectangles of the following
1. Length 12 cm and Breadth = 21 cm
- Length = 20 m and Breadth = 19 m
Length = 7 km and Breadth = 9 km
Length = 44 mm and Breadth = 60 mm
nd the perimeter of the squares whose length o
3. 210
11 cm​

Answer 1

Answer:

Perimeter of rectangle =2(l+b)

A) 2(12+21)=66 cm²

B) 2(20+19)=78 cm²

C) 2(7+9)=32 cm²

D) 2(44+60)=208 cm²

Hence,this is the answer...!!!!

Answer 2

Answer:

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