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Write 3 names using straight lines and count the angles.NameNumber of right anglesNumber of angles more than a right angleNumber of angles less than a right angle

Aniket Singh , 4 Months ago
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Askiitians Tutor Team

Last Activity: 4 Months ago

To solve the question, we need to name three shapes that can be drawn using straight lines and then count the number of right angles, angles more than a right angle, and angles less than a right angle in each shape.

Let's consider the following three shapes:

Rectangle:

A rectangle has four right angles (90°).
Number of right angles: 4
Number of angles more than a right angle: 0
Number of angles less than a right angle: 0
Acute Triangle (a triangle with all angles less than 90°):

This triangle has three acute angles (each less than 90°).
Number of right angles: 0
Number of angles more than a right angle: 0
Number of angles less than a right angle: 3
Obtuse Triangle (a triangle with one angle more than 90°):

This triangle has one obtuse angle (greater than 90°) and two acute angles (less than 90°).
Number of right angles: 0
Number of angles more than a right angle: 1
Number of angles less than a right angle: 2
To summarize the counts for each shape:

Rectangle: 4 right angles, 0 angles more than a right angle, 0 angles less than a right angle.
Acute Triangle: 0 right angles, 0 angles more than a right angle, 3 angles less than a right angle.
Obtuse Triangle: 0 right angles, 1 angle more than a right angle, 2 angles less than a right angle.

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