Question

draw an angle of 140 degree and bisect it using ruler and compass​

Answer 1

Steps ⟹

• Draw a angle with measurement of 140° name it BOA

• now take compass and put it on point O and draw a arc as shown in figure name the both sides of arc as point E and D

• Now put your compass on point E and draw a arc similarly draw an arc from point D

• Name the point where arc cut each other as C

• mark the bisected angle as 70°

$\underline{ \rule{190pt}{2pt}}$

Answer 2

•How to draw ➝

• First of all, we should draw a line name the line BC.

• Now mark 140° using protractor.

• Now from point B draw an arc.

• Name the arc D and E.

• Now draw two arcs from the points D and E.

• Mark P.

• Now join the points B and P.

$\sf \: bisected \: angle \: = 70 \degree$

$\sf \red{70 \degree + 70 \degree \: = 140 \degree}$

$\tt \underline\red{NOTE}$

•Please refer the attachment above. To see the full figure.

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