Maths-
General
Easy
Question
Ray OP bisects a straight angle ∠𝐴𝑂𝐵. Find 𝑚∠𝐴𝑂𝑃.
Hint:
- Angle bisector bisects the angle in two equal parts.
- If the measure of angle is 2xo then the angle bisector will bisect it in two parts measuring xo each.
- The angle made by a straight line is called a straight angle.
- Measure of straight angle is 180o.
The correct answer is: 90 digres
- Step by step explanation:
- Given:
Ray OP bisects ∠AOB
∠AOB is straight angle
𝑚∠AOB = 180°
- Step 1:
- Let 𝑚∠AOB = xo
- As we know angle bisectors bisects the angle in two equal parts.
Hence,
Ray OP bisect ∠AOB is two parts
and each.
Hence,
m∠𝐴𝑂𝑃 =
m ∠AOP =
m ∠AOP = 90o
∴ m ∠AOP = 90o.
- Final Answer:
Hence, 𝑚∠AOP is 90o.
- Given:
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