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Area of Trapezium and Polygon | Area of Trapezium and Polygon Exercise 20.1

Question 1

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area 1080 m2?

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Given that,

Base of parallelogram = 24cm Height of parallelogram = 10cm Area of floor = 1080m2

We know that,

Area of parallelogram = Base × Height Area of 1 tile = 24 × 10 = 240cm2

We know that, 1m = 100cm

So for 1080m2 = 1080 × 100 × 100 cm2

To calculate the Number of tiles required = Area of floor/Area of 1 tile i.e., Number of tiles required = (1080 × 100 × 100) / (24 × 10) = 45000

∴ Number of tiles required = 45000

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subject-cta

Question 1

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area 1080 m2?

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Given that,

Base of parallelogram = 24cm Height of parallelogram = 10cm Area of floor = 1080m2

We know that,

Area of parallelogram = Base × Height Area of 1 tile = 24 × 10 = 240cm2

We know that, 1m = 100cm

So for 1080m2 = 1080 × 100 × 100 cm2

To calculate the Number of tiles required = Area of floor/Area of 1 tile i.e., Number of tiles required = (1080 × 100 × 100) / (24 × 10) = 45000

∴ Number of tiles required = 45000

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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