Question

*What will be the measure of each angle formed after bisecting an angle of 80°?* 1️⃣ 40° 2️⃣ 60° 3️⃣ 50° 4️⃣ 30°
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Answer 1

Answer:

Option A) 40 degree

Because bisector divides an angle into two equal angles.

Answer 2

Solution :-

we know that,

• Bisecting an angle or angle bisector of an angle means that dividing that angle in two equal parts .
• An angle has only one angle bisector .

so, let given angle is equal to θ .

→ θ = 80°

dividing both sides by 2 ,

→ (θ/2) = (80°/2)

→ (θ/2) = 40°

→ Angle Bisector of given angle = 40° (1) (Ans.)

hence, measure of each angle formed is equal to 40° .

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