Question

Nasrin will be 2.5 cm wide with a width of 5.5 meters long and 1.25 meter wide sari, and will cover the width of 5 cm wide area along the width. Calculate how many fields will be in the sari. How to calculate the area of ​​sari without attachment

Answer 1

Answer:

Area= l× b

Length × breadth

By using the above formula.

Step-by-step explanation:

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Answer 2

Area of zari=Area of an outer rectangle(or sari) - Area of a rectangle without zari

Clearly, area of sari=length x breadth = 5.5mx1.25m= 6.875sq.m

For area of rectangle without zari, we have

length=5.5m-(5+25)cm=5.5m -30cm= 5.5m-0.3m 5.2m using

100cm=1m

Similarly, its breadth= 1.25m

-(2.5 +2.5)cm= 1.25m-5cm

= 1.25m-0.05m= 1.2m using 100cm

= 1m

. Area of sari without zari=lengthx breadth= 5.2mx 1.2m 6.24m sq.

So the area of zari=Area of outer rectangle(or sari)–Area of rectangle without zari

= 6.875m sq. 6.24m sq. = 0.635m sq. Hence, the area of zari is 0.635m sq.