In the figure, the chords XY and ZW are produced to meet ...
In the figure, the chords XY and ZW are produced to meet at T such that YT = WT, ZYW = 40o and YTW = 30o. What is YXW?
50o
75o
35o
115o
30o
Correct answer is C
< WYT = 180−302
= 1502
= 75o(base angles of isosceles D)
YXW = 75 - 40 = 35o(Exterior angle is equal to sum of interior angles)
Similar Questions
If s = √(a2x2−b2y2)what does y equal?...
A ladder 9m long leans against a vertical wall, making an angle of 64° with the horizontal ...
Divide 4x3 - 3x + 1 by 2x - 1 ...
Simplify 6\frac{1}{12} − 2 ¾ + 1 ½ ...
Multiply x2 + x + 1 by x2 - x + 1...
If \begin{vmatrix} x & 3 \\ 2 & 7 \end{vmatrix} = 15, find the value of x ...
A chord XY of a circle with centre O and radius 5.32cm has ∠XOY = 140°. What is the length o...
Without using tables, evaluate (343)^{\frac{1}{3}} \times (0.14)^{-1} \times (25)^{-\frac{1}{2}}...