# the shape of the top surface of a table is a trapezium. find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.

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## The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m .

Click here👆to get an answer to your question ✍️ The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m .

Question

## The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.

**A**0.37m

2

**B**0.47m

2

**C**0.88m

2

**D**0.67m

2 Medium Open in App

Updated on : 2022-09-05

Solution Verified by Toppr

Correct option is C)

Area of trapezium= 2 1

× sum of parallel sides× perpendicular distance

Parallel sides= 1 and 1.2m

Perpendicular distance=0.8m

So, Area= 2 1 ×(1+1.2)×0.8 =1.1×0.8 =0.88m 2

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## Ex 11.2, 1

Ex 11.2, 1 The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m. Now, Given the top surface is in the shape of a trapezium Area of the top surface = Area of trapezium = 1/2 × (Sum of P

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## Ex 11.2, 1 - Chapter 11 Class 8 Mensuration

Last updated at Jan. 11, 2023 by Teachoo

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### Transcript

Ex 11.2, 1 The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m. Now, Given the top surface is in the shape of a trapezium Area of the top surface = Area of trapezium = 1/2 × (Sum of Parallel Sides) × Height Given, Length of Parallel sides is 1 am and 1.2 , ∴ a = 1m & b = 1.2 m & height = Perpendicular distance between Parallel sides h = 0.8 m Area = 1/2 (𝒂 + b) × h Area = 1/2 × (1 + 1.2) × 0.8 = 1/2 × 2.2 × 0.8 = 1/2 × 22/10 × 8/10 = (22 × 4)/100 = 88/100 = 0.88 m2 ∴ Area of top surface of table = 0.88 m2

**Next**: Ex 11.2, 2 →

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### Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

## The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.

Area=1/2* Sum of parallel sides*perpendicular distance Area=1/2(1+1.2)(0.8) Area=0.88m^2.

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The shape of the top surface o...

The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are

1m 1m and 1.2m 1.2m

and perpendicular distance between them is

0.8m 0.8m .

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Updated On: 27-06-2022

Text Solution Solution

Area=1/2* Sum of parallel sides*perpendicular distance

Area=1/2(1+1.2)(0.8)

Area=0.88 m 2 m2 . Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

Transcript

the questions is the shape of the top of surface of a table is a trapezium find its area if its parallel sides are 1 metre and 1.2 m a perpendicular distance between them is 0.8 metre formula kya hota hai area of area of trapezium nikalne ka into some of parallel sides in two perpendicular distance between doing them kya hua half into 1 + 1.2 into 0.8 0.4 to 2.2 into 0.4 0.88 m square Ho Gaya area

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एक मेज की ऊपरी सतह का आकार समलंब जैसा है। यदि इसकी समांतर भुजाएं 1 m और 1.2 m है तथा इस समांतर भुजाओं के बीच की दूरी 0.8m है, तो मेज की ऊपरी सतह का क्षेत्रफल क्या होगा?

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एक मेज के ऊपरी पृष्ठ (सतह) का आकार समलंब जैसा है। यदि इसकी समांतर भुजाएँ

1m 1m और 1.2m 1.2m

हैं तथा इन समांतर भुजाओं के बीच की दूरी

है, तो इसका क्षेत्रफल ज्ञात कीजिए।0.8m 0.8m

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Guys, does anyone know the answer?