Podcast
Questions and Answers
What is the main characteristic of a translation in geometry?
What is the term used to describe the expansion or contraction of an object without changing its shape or orientation?
What is the 'psychology of shapes' studying?
What is the main objective of the 3-2-1 chart activity in the module?
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What is the title of the module that covers geometric designs and their application to the Philippine culture and arts?
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What is the main goal of the learning objectives in the module?
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What is the primary connection between art and math?
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What is the focus of the interdisciplinary approach to art and geometry?
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What is the role of geometry in enhancing one's artistic skills?
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What is the importance of visualization and spatial reasoning in art and geometry?
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What is the range of bits used to represent binary code?
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What are the building blocks of both art and math?
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What is the primary purpose of binary files?
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What is the primary purpose of coding schemes in mathematics?
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What is the base of the binary number system?
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What is the concept that is evident in an artwork's composition?
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What is the most common format for text files in computers and on the internet?
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How many unique symbols can be represented by ASCII-7?
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What is the significance of 0 and 1 voltage inputs in binary logic?
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What is the equivalent of 345 in decimal to binary form?
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What is the difference between ASCII-7 and ASCII-8?
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What is the name of the coding scheme developed by IBM as an extension of ASCII-7?
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What is unique about the decimal numbering system compared to the binary numbering system?
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How many bits are used to represent each character in ASCII-8?
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What is the value of i in the formula for payment if the annual interest rate is 7% and the payments are made monthly?
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What is the value of n in the formula for payment if the loan is repaid on a monthly basis over 5 years?
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What is the amount of down payment made by Hannah if the purchase price of the cellular phone is ₽65,000 and the down payment is 10% of the purchase price?
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What is the balance charged with a simple interest of 2% in the example of Hannah's cellular phone purchase?
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What is the purpose of loan payoff?
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Why is the payoff amount not just multiplying the monthly payment by the remaining number of months?
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Study Notes
Codes and Coding Schemes
- Coding schemes are conventions that associate each character with a unique bit pattern, used for identification, privacy, and security purposes.
- Common coding schemes include ASCII, EBCDIC, and UNICODE.
- ASCII (American Standard Code for Information Interchange) is the most common format for text files in computers and on the internet.
- ASCII-7 has a 7-bit code, allowing 128 unique symbols, while ASCII-8 is an extended version with an 8-bit code, allowing 256 unique symbols.
Mathematics in the Modern World
- Mathematics enables the development of codes and ciphers, useful for individuals and society.
- Geometry is everywhere and can enhance artistic skills and enrich cultural heritage.
- Geometry involves drawing, shapes, forms, patterns, symmetry, scale, and proportion.
- Problem-solving skills, such as visualization and spatial reasoning, are essential for artists and professionals in math, science, and technology.
Binary Number System
- The binary number system represents numeric values using two unique digits (0 and 1).
- Most computing devices use binary numbering to represent electronic circuit voltage states.
- Binary code is the simplest form of computer code or programming data, often associated with machine code.
Geometric Designs
- Translation is moving an object in space without changing its size, shape, or orientation.
- Dilation is expanding or contracting an object without changing its shape or orientation.
- Reflection is flipping an object across a line without changing its size or shape.
Geometry in Philippine Culture and Arts
- Geometry contributes to the enrichment of Filipino culture and arts using concepts in geometry.
- The psychology of shapes studies the influence of shapes on people.
Loan Calculations
- The annual interest rate is used to calculate monthly payments.
- The formula for payment involves the principal amount, interest rate, and number of payments.
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Description
Explore how geometric concepts, especially isometries, are used to describe and create designs. Learn about the different types of transformation and symmetry in nature. Apply geometric concepts to enhance artistic skills and cultural understanding.
