Question
Construct the following angles using set-squares:
75°
75°
✓
Answer
Place 45° set-square and make an angle of 45° by drawing the rays BD and BC as shown in the figure.
Now place the vertex of 30° of the set- square on the ray BD as shown in the figure and draw the ray BA. The angle so formed is 75°. Therefore, $\angle\text{ABC}=75^{\circ}$
(Line BD is hidden)
Now place the vertex of 30° of the set- square on the ray BD as shown in the figure and draw the ray BA. The angle so formed is 75°. Therefore, $\angle\text{ABC}=75^{\circ}$
(Line BD is hidden)
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