Foundation Mathematics Primary 4 Angles

Mei draws an angle measuring 45 degrees using a protractor. What type of angle has she drawn?

A Acute angle
B Right angle
C Obtuse angle
D Reflex angle
Show Worked Solution

Worked Solution

Step 1: Recall that an acute angle is any angle measuring less than 90 degrees. Step 2: The angle drawn measures 45 degrees. Step 3: Since 45 is less than 90, this is an acute angle.

Correct answer: Acute angle

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