The question figure shows 3D view of an object. Identify the most appropriate elevation of the given 3D object, looking in the direction of an arrow, from the given answer figures.
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Looking horizontally from the lower left, the base plate shows as a low strip with the block, bar, house and prism standing on it; only options 1 and 4 are elevations.
The arrow points horizontally at the lower-left faces, so the required view is an elevation with the base plate as a low strip at the bottom. On the plate, from left to right, the tall block comes first with the small narrow bar on top of it. Next to it, in front of its right side, stands the house-shaped prism whose roof ridge runs across the view, so it shows as a rectangle with one horizontal line (the eave). Further to the right stands the triangular prism; from this side it appears as a plain rectangle of medium height. Option 1 shows exactly this: a base strip, the block with the bar on top, the divided house rectangle beside it and a plain rectangle on the right. Option 4 puts a circle on the right-hand solid and has the base strip at the side, so it is not this view. Options 2 and 3 are plans (top views). Answer: (1) Option 1 figure
