Tricks and tips for everyone


How do you make a 70 degree angle with a compass?

How do you make a 70 degree angle with a compass?

steps of construction:

  1. (a) Draw an angle 70 degree with protractor i.e ∠ POQ = 70 degree.
  2. (c) Place the compasses at O and draw an arc to cut rays of ∠ POQ at L and M.
  3. (g) Join AY . Thus ∠ YAX = 70 degree.

Can we construct 70 degree angle with compass and ruler?

70∘ can be constructed using a ruler and a compass.

What is a 72 degree angle called?

acute angle-an angle between 0 and 90 degrees. right angle-an 90 degree angle. obtuse angle-an angle between 90 and 180 degrees.

Can compass draw 72 degree angle?

If 72 degrees gets completely divided with leaving any remainder then we can draw it with compass otherwise we need to use the protractor. Use the fact that 72 degrees is an acute angle so it will be less than 90 degrees. Complete step-by-step solution: Here we have been asked about the depiction of a 72 degree angle.

How do you measure 72 degrees without a protractor?

To measure an acute angle without a protractor, start by drawing a vertical line connecting the 2 rays of the angle to form a right triangle. Note that the angle formed by the adjacent side of the triangle and the opposite side measures 90 degrees. Next, measure the length of the adjacent side to find the run.

Can we draw 75 degree angle with compass?

Let’s learn the steps to construct a 75-degree angle. Step 1: Draw a line segment with endpoint O and A. Step 2: Draw an arc with O as centre cutting the line segment OA at point B with a compass. Step 3: Keeping the radius same, Draw an arc with B as centre cutting the arc at C.

What is the supplementary angle of 72 degree?

x+ 72 = 180 (Supplementary Angle) x = 180 – 72. = 108. Therefore the supplement angle of 72 degree is 108 degree.

What is the complement of 72 degrees?

Supplement of 60° = (180°-60°) =120°. Complement of 72° 40′ = (90°-72° 40′) =17° 20′.

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