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Chapter 19 of 22
Practice Quiz

Trigonometric Tables — Practice Quiz

ICSE · Class 10 · Mathematics

Try a 4-question quiz on Trigonometric Tables for ICSE Class 10 Mathematics: tap an answer to check it and see why. 31 questions in the full chapter test.

31 questions25 flashcards4 formulas & key relations5 concepts

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An illustration showing the conversion process between decimal degrees and degrees, minutes, and seconds (DMS) format, with examples.
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Quick Quiz: Trigonometric Tables

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Tap an answer to check it instantly. No sign-up needed for these 4.

1

Convert 25.4° into degrees and minutes.

2

How many seconds are there in 1 minute?

3

Convert 42° 30' into decimal degrees.

4

If sin 30° = 0.5000, what is sin 30° using trigonometric tables notation?

31 Questions·
multiple choicemultiple correct

Sample Questions

1multiple correct

Which of the following are correct angle conversions? (Select all that apply)

Show answer

1° = 60', 1' = 60'', 30' = 0.5°

Standard angle conversions: 1° = 60', 1' = 60'', and 30' = 30/60 = 0.5°. Note that 1° = 3600'' (not 60''), and 90' = 1.5° (not 1°).

2multiple choice

Convert 15.25° into degrees, minutes, and seconds.

Show answer

15° 15' 0''

0.25° = 0.25 × 60 = 15'. Since there's no further decimal part, seconds = 0. Therefore, 15.25° = 15° 15' 0''.

3multiple choice

What is the standard notation for 1 degree, 1 minute, and 1 second?

Show answer

1°, 1', 1''

Standard notation: degrees are written with °, minutes with ', and seconds with ''.

4multiple choice

How many columns are there in a standard trigonometric table?

Show answer

12

A trigonometric table has 12 columns: 1 for degrees, 10 for minute intervals (0', 6', 12', etc.), and 1 for mean differences.

+27 more questions on Trigonometric Tables (ICSE Class 10 Mathematics)

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Frequently Asked Questions

What are the important topics in Trigonometric Tables for ICSE Class 10 Mathematics?
Key topics in Trigonometric Tables include Angle Measurement in Degrees, Minutes, and Seconds, Structure of the Trigonometric Table, Using Mean Differences, Important Facts to Remember. Study these first, then practise questions on each for the ICSE Class 10 board exam.
How many practice questions are there for Trigonometric Tables?
There are 31 questions on Trigonometric Tables. Try the 4-question sample quiz on this page first; each answer shows an explanation when you tap it.

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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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