In the diagram, POS and ROT are straight lines. OPQR is a...
In the diagram, POS and ROT are straight lines. OPQR is a parallelogram, |OS| = |OT| and ∠OST = 50°. Calculate the value of ∠OPQ.
100o
120o
140o
160o
Correct answer is A
SOT = 180o - (50 + 50)
= 80o
PQR = 80o
= 360o−160o2 = 100o
The positions of two countries P and Q are (15°N, 12°E) and (65°N, 12°E) respectively. What is t...
Find the value of k in the equation: √28+√112−√k=√175...
Without using tables, simplify 1n√216−1n√125−1n√82(1n3−1n5)...
A straight line passes through the point P(1,2) and Q (5,8). Calculate the length PQ ...
sinθ = 1/2 and cosθ = -√3/2, what is the value of θ? ...
The sum of 378 and 113 is less than the difference between 18...
In the diagram ST and QR are parallel. |PS| = 6cm, |SQ| = 8cm and |PR] = 18 2/3. Find |PT| ...