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# the length of a rectangle is 7.1 cm and its breadth is 2.5 cm what is the area of the rectangle

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### Mohammed

Guys, does anyone know the answer?

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Question

## The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. Find its perimeter.

Easy Open in App Solution Verified by Toppr

length of rectangle = 7.1 cm

Breadth of rectangle = 2.5 cm

Perimeter = 2(l+b)=2(7.1+2.5)

=2(9.6)

[perimeter = 19.2 cm]

59 11

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## Example 8

Example 8 The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. What is the area of the rectangle?Given, Length = 7.1 cm Breadth = 2.5 cm Area of rectangle = Length × Breadth = 7.1 cm × 2.5 cm = 71/10 × 25/10 × (cm × cm) = (71 × 25)/100 × 〖𝑐𝑚〗^2 = 1775/100 × 〖𝑐𝑚〗^2 = 17.75 〖𝑐𝑚〗

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## Example 8 - Chapter 2 Class 7 Fractions and Decimals

Last updated at July 12, 2018 by Teachoo

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### Transcript

Example 8 The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. What is the area of the rectangle?Given, Length = 7.1 cm Breadth = 2.5 cm Area of rectangle = Length × Breadth = 7.1 cm × 2.5 cm = 71/10 × 25/10 × (cm × cm) = (71 × 25)/100 × 〖𝑐𝑚〗^2 = 1775/100 × 〖𝑐𝑚〗^2 = 17.75 〖𝑐𝑚〗^2 ∴ Area is 17.75 cm2

Next: Example 9 Important →

### Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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## the length of a rectangle is 7.1 cm and its breadth is 2.5 cm what is the area of rectangle

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