50o
25o
55o
45o
Correct answer is C
< T = x1 = 25o (PQ = QT)
< SQR = 2(25o) = 50o (sum of interior angle)
< Q + < R + < S = 180o
50o + 75o + < S = 180o = 125o + < S = 180o
< S = 180o - 125o = 55o
Solve the following equation equation for x2+2xr2+1r4 = 0...
The H.C.F. of a2bx + ab2x and a2b - b2 is...
If A = 12h (a + b), make ‘a’ the subject of the formula...
If log102 = 0.3010 and log107 = 0.8451, evaluate log10280 ...
If the simple interest on a sum of money invested at 3% per annum for 212 years is N123...
Find the equation of a line parallel to y = -4x + 2 passing through (2,3) ...