Question

Find the area of the rectangles with the given side
50 cm and 20 cm
65 m and 45 m
(iii) 25 cm and 16 cm
(iv) 7 km and 19 km​

Answer 1

Answer:

first ones area is 1000cm^2

2nd area 2925m^2

3rd area 400cm^2

4th area 133km^2

Answer 2

Answer:

area of rectangle=L×B

Case I=L=65m, B=45m

area=50×20cm

1000cm²

CaseII=

L=65m,B=45m

area=65×45m

=2925m²

Case III:-

L=25cm,B=16cm

area=25×16cm

400cm²

Case IV

L=17Km,B=9Km

area=17×9km

133km

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