Understanding elementary shapes class VI

An angle whose measure is 180⁰ is called _____ angle

• Right angle
• Straight angle
• Reflex angle
• Acute angle

An angle whose measure is more than 180⁰ but less than 360⁰ is called ______ angle

• Straight angle
• Reflex Angle
• Complete angle
• Obtuse angle

A parallelogram whose all angles and sides are equal is called______

• Rhombus

• Rectangle

• Square

• None of the above

What is the angle name for one-fourth revolution?

• Right angle (90⁰)
• Straight angle (180⁰)
• Reflex angle (180⁰ - 360⁰)
• None of the above

SAY 'TRUE' OR 'FALSE'
All sides of a parallelogram are of equal length 

• TRUE
• FALSE

• PENTAGON
• HEXAGON
• OCTAGON
• NONE OF THE ABOVE

Name the shape of a playing dice

• Cuboid

• Cube

• Pyramid

• Prism

What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 9?

• 1/2

• 1/3

• 1/ 4

• 1/5

Which type of triangle is this?

Triangle with length of sides 7 cm, 8 cm and 9 cm

• scalene triangle

• isosceles triangle

• equilateral triangle

• none of these

E is the mid point of line segment BG.

• True

• False