Question

find the areas of the rectangles with the given sides and arrange them from the smallest to the largest.
(i) 5 cm and 3cm
(ii) 12 m and 21 m
(iii) 2 km and 4 km
(iv) 2 m and 70 cm




Answer:?????​

Answer 1

Answer:

area of rectangle =length ×breadth

area of the following are :-

(i) 5cm×3 cm = 15 cm²

(ii) 12 cm ×21cm = 252 cm²

(iii) 2 km - (2×1000×100)cm = 200000cm

4km - (4×1000×100)cm = 400000cm

=> (200000× 400000) cm²

=> 80000000000 cm²

(iv) 2m - (2×100) cm

=> 200cm

=> ( 200× 70) cm²

=> 14000cm²

Arrange :-

( i ) < ( ii ) < ( iv ) < ( iii)

Answer 2

Answer:

1. 15sq.cm

2.252sq.cm

3.8sq.cm

4.1.4sq.cm

Step-by-step explanation:

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