Example 12 on Projection of Plane Surfaces

A rectangular lamina of sides 20 mm X 30 mm rests on HP on one of its longer edges. The lamina is tilted about the edge on which it rests till its plane surface is inclined to HP at 45 degrees. The edge on which it rests is inclined at 30 degrees to VP. Draw the projections of the lamina.

[@Harihara82]

1. A rectangular lamina of 35 mm x 25 mm side rests on HP on one of its shorter edges. The lamina makes 60° to HP and the side on which it rests makes 30° to VP. Draw its projections.

[@VijethaVardhanRN]

Cannot upload the images on the chat

[@ಕನ್ನಡಿಗ_Uk18]

A rectangular lamina of sides 20 mm X 30 mm rests on HP on one of its longer edges. The lamina
is tilted about the edge on which it rests till its plane surface is inclined to HP at 45º. The edge on
which it rests is inclined at 30º to VP. Draw its projections of the lamina.

[@VijethaVardhanRN]

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