Basic Details
Word: Rhombus
Part of Speech: Noun
Meaning: A flat shape with four equal sides and opposite angles that are equal.
Synonyms: Diamond, lozenge
Antonyms: Rectangle, square
Idioms and Phrases
- Not all diamonds are rhombuses: A reminder that not everything that glitters is valuable. Example: "Just because it looks shiny doesnt mean its worth anything; not all diamonds are rhombuses."
- Fit like a rhombus: To fit perfectly in a situation or place. Example: "The new sofa fits like a rhombus in the living room, matching the decor beautifully."
Usage Examples
Example 1: In geometry class, we learned that a rhombus has all sides of equal length and opposite angles that are the same.
Example 2: The kite flew high in the sky, shaped like a colourful rhombus.
Example 3: The artist used a rhombus pattern to create a unique design on the canvas.
Fun Fact
Did you know that the rhombus is also known as a "diamond" shape? This is because its shape resembles the diamond-cut gem, which is often associated with beauty and elegance.
Famous Quote
"Mathematics is the language with which God has written the universe." Galileo Galilei. This relates to a rhombus as it showcases the beauty of shapes in the mathematical world.
Multiple Choice Questions (MCQs)
1. What does "rhombus" mean?
a) A type of triangle
b) A flat shape with four equal sides
c) A round object
d) A three-dimensional shape
Answer: b) A flat shape with four equal sides
2. Which of these is a synonym of "rhombus"?
a) Circle
b) Triangle
c) Diamond
d) Square
Answer: c) Diamond
3. Which is an antonym of "rhombus"?
a) Hexagon
b) Rectangle
c) Parallelogram
d) Triangle
Answer: b) Rectangle
4. Which sentence uses "rhombus" correctly?
a) The rhombus is a cubic shape.
b) We drew a rhombus on the chalkboard.
c) The rhombus has three equal sides.
d) A rhombus is a type of circle.
Answer: b) We drew a rhombus on the chalkboard.
5. Which idiom involves the word "rhombus"?
a) Not all diamonds are rhombuses
b) Fit like a circle
c) Round like an apple
d) Square the circle
Answer: a) Not all diamonds are rhombuses
