In the diagram above, AB//CD, the bisector of ∠BAC an...
In the diagram above, AB//CD, the bisector of ∠BAC and ∠ACD meet at E. Find the value of ∠AEC
30o
45o
60o
75o
90o
Correct answer is E
Ae is a bisector of BAC => EAC = 45o
CE is the bisector of ACD => ACE = 45o
AEC = 180o - [EAC + ACE]
= 180o - (45o + 45o) = 180o - 90o = 90o
If pq + 1 = q2 and t = 1p - 1pq express t in terms of q...
If (x + 2) and (x - 1) are factors of the expression Lx+2kx2+24, find the values of ...
If cos(x + 40)o = 0.0872, what is the value of x?...
In the figure, find the value of x ...
In the diagram, If < RPS = 50o, < RPQ = 30o and pq = QR, Find the value of < prs...