Question

Draw an angle of measure 153 degree and divide it into 4 equal parts,.
Please write steps and also diagram to explain

Answer 1

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$\huge\mathcal\blue{Question❓}$

◆ Draw an angle of measure 153 degree and divide it into 4 equal parts?

$\huge\mathcal\blue{explanation \: ✔}$

1.Draw a ray BC.

2.Place center of the protractor on point B, and coincide line BC and protractor line.

3.Mark point A on 153°

4.Join AB

• ∴∠ABC=153°

Then ⬇

5.Mark points D and E where arc intersects AB and BC.

6.Now, taking D and E as centers and with the radius more than 1/2 DE, draw arcs to intersect each other.

7.Let them intersect at point X

8. Join B and X

• ∴BX is bisector of ∠ABC=153°

Then ⬇

9.Mark point F where BX intersects the arc.

10.Now, taking E and F as centers and with the radius more than 1/2 EF, draw arcs to intersect each other.

11.Let them intersect at point Y

12.Join B and Y

• ∴BY is bisector of ∠ABX

• Now we draw bisector of ∠CBX

Then⬇

13.Taking D and F as centers and with the radius more than 1/2 DF, draw arcs to intersect each other.

14.Let them intersect at point Z

15.Join B and Z

• ∴BZ is bisector of ∠CBX

• Thus, we have divided 153° in to 4 equal parts.

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$\huge\mathcal\green{Thank \: you \: :)}$

Answer 2

Answer:

• An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.

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