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Formula for Area of Trapezium

Draw the imag...

Question

Draw the image of Delhi Iron pillar(shape frustum) whose actual dimensions are height = 8m, base radius = 2m and top radius = 1m. [4 MARKS]

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Solution

Scale : 0.5 Mark
Conversion : 0.5 Mark
Figure : 3 Marks

Scale 1 cm = 1m

Draw a circle of base radius= 2cm

Measure the height of 8cm from the base and mark a point.

Draw another circle at the top of radius = 1 cm

Connect both the circle from their sides.

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Formula for Area of Trapezium

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