BECE Pre Technical Skills 2023 Paper

Question : 6

Total: 30

Solution:

Concept:

Isometric drawing uses axes set at a standard angle to the horizontal.

Explanation:

In isometric drawing, the three main axes are spaced

120^{\circ}

apart.

Two of these axes are inclined at

30^{\circ}

to the horizontal line.

Therefore, inclined lines are drawn at

30^{\circ}

to the horizontal.

Answer:

30^{\circ}

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