Question

Mr hammed sells carpet. for a circular type carpet ,he charges rupee 250 per sq. m. if ranjit wants to buy a circular carpet of radius 1.4m,find how much money he has to Pay carpet ​

Answer 1

Answer:

Step-by-step explanation:

Radius of Carpet = 1.4 m

Therfore area= 22/7*1.4*1.4

=22*0.2*1.4

=6.16 m squared

So rate will be 6.16*250

= 1540 Rupees

Answer 2

Mr hammed has to pay Rs 1538.6 for carpet

Solution:

Given that,

Ranjit wants to buy a circular carpet of radius 1.4 m

Find the area of circle

The area of circle is given as:

$Area = \pi r^2\\\\Area = 3.14 \times 1.4^2\\\\Area = 6.1544$

Mr hammed sells carpet. for a circular type carpet ,he charges rupee 250 per sq. m

$1\ m^2 = Rs.250$

Then

$6.1544\ m^2 = 250 \times 6.1544 = 1538.6$

Thus, he has to pay Rs 1538.6 for carpet

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