PQ is parallel to RS. Calculate the value of x.
...
PQ is parallel to RS. Calculate the value of x.
20o
40o
60o
80o
100o
Correct answer is B
< D = 180o - 100v
= 80o (< on a str. line)
< s = 60o - alternate angle
x = 180o - (80o + 60o)
180o - 140o = 40o
Similar Questions
If \(\sqrt{3^{\frac{1}{x}}}\) = \(\sqrt{9}\) then the value of x is:...
Solve the simultaneous equation: x+y=2 and 3x-2y=1 ...
Given that the universal set U={14,15,16,17,18,19,20}, J ={16,19,20} and K= {14,15,18}, find (J'...
Express the true bearing of 250° as a compass bearing ...
Express 123456 to 3 significant figures ...
If sec\(^2\) \(\theta\) + tan\(^2\) \(\theta\) = 3, then the angle \(\theta\) is equal to...
Write the equation 2 log2x - x log2(1 + y) = 3 in a form not involving logarithms ...