CBSE Class 11-science Answered
Two trees, A & B are on the same side of the river.From a point c the distance of trees A & B is 250 & 300m, respectively.If the angle C is 45 degree, find the distance between the trees.
Asked by | 12 Mar, 2013, 16:32: PM
Expert Answer
AC = 250m, BC = 300m and angle C = 45
In triangle ABC
Using cosine formula, we get
Answered by | 12 Mar, 2013, 16:39: PM
Concept Videos
-
Trigonometric identities and problems
Fundamental trigonometric identities and problems based on them. Sign Conve... -
Degree measure and Radian measure ...
This video explains the concept of negative & positive angles, conversion o... -
Domain, period and range of trigonometric functions ...
Define the domain, period and range of the trigonometric functions and plot... -
Basic Trigonometric Formulae
Derive and apply the basic formulae of sine and cosine functions like sin(... -
Sign of Trigonometric Functions
This video covers values of trigonometric ratios of angles greater than 90 ...
CBSE 11-science - Maths
Asked by mihirkumarjha356 | 18 Jul, 2024, 21:51: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by ishanvi.pahil | 22 Jun, 2024, 22:31: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by manjushakothavade1979 | 20 May, 2024, 12:37: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by medanagaraju2022 | 03 May, 2024, 19:37: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by rajyothi64 | 05 Mar, 2024, 21:49: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by ghoshshawata62 | 04 Mar, 2024, 20:16: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by nayaktapaswini2007 | 29 Feb, 2024, 09:10: AM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by bimanmandal53361 | 15 Jan, 2024, 00:32: AM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by sreyas.katuri | 23 Sep, 2023, 07:12: AM
ANSWERED BY EXPERT
