A Trigonometric Dilemma in a Triangle
Given a triangle ABC with AB = AC, BC = AD and angle (BAC) = 20. Find angle(ADB).
Question & a possible solution is in Images attached.
Other (better solutions) are possible but that’s what I got.
Similar Posts
Math Tuition Class Advertisement – Teacher Jonathan Ramachandran’s New Student Slots Available (18 July 2019)
School Math Home Tuition Type: At my residence or yours (flexible) Area: Kajang, Kuala Lumpur (anywhere),…
SASMO 2013 Primary – Next Number in Sequence?
Given the sequence 19, (?) , 70, (??), 189 Find the missing terms and the pattern…
A Similar Triangle and Area Question
Question & Solutions are in the images
Sum of Digit of A where A is composed of Addends involving 9s Trick
SASMO Question in Image below Solution 21) Notice that 9 = 10 – 1…
Chinese Remainder Theorem to find the Last Five Digits of 15^2015 SASMO
Using the Chinese Remainder Theorem to find the Last Five Digits of 15^2015 (SASMO Math Olympiad Problem) ….
Function: Range Problem
Question What is the range of the function f ( x ) = xsquared + 4 when the…
