Progress Check

Author:Tamil Nadu Board

Tamil Nadu Board Mathematics Solutions for Exercise - Progress Check

Simple step-by-step solutions to Progress Check questions of Trigonometry from Mathematics Standard 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Progress Check with Hints & Solutions

EASY
10th Tamil Nadu Board
IMPORTANT
Mathematics Standard 10>Chapter 6 - Trigonometry>Progress Check>Q 1

The line drawn from the eye of an observer to the point of object is the line of _____.

EASY
10th Tamil Nadu Board
IMPORTANT
Mathematics Standard 10>Chapter 6 - Trigonometry>Progress Check>Q 2

Which instrument is used in measuring the angle between an object and the eye of the observer?

EASY
10th Tamil Nadu Board
IMPORTANT
Mathematics Standard 10>Chapter 6 - Trigonometry>Progress Check>Q 3

When the line of sight is above the horizontal level, the angle formed is angle of _____.

EASY
10th Tamil Nadu Board
IMPORTANT
Mathematics Standard 10>Chapter 6 - Trigonometry>Progress Check>Q 4

The angle of elevation _____ as we move towards the foot of the vertical object (tower).

EASY
10th Tamil Nadu Board
IMPORTANT
Mathematics Standard 10>Chapter 6 - Trigonometry>Progress Check>Q 5

When the line of sight is below the horizontal level, the angle formed is angle of _____.