In the figure, if yx=5 and zx=4, then the value of x is
yx=5,zx=4 Adding y+zx=9
⇒y+z=9x But x+y+z=1800 (Angle on one side of a line) ⇒x+9x=1800 ⇒10x=1800 ⇒x=180010=180
The value of x for the maximum value of √3cosx+sinx is
Given ∠POR=3x and ∠QOR=2x+100. If POQ is a striaght line, then the value of x is:
In the figure, AOB is a straight line. If ∠AOC+∠BOD=850, then∠COD
In the figure, if lines l and m are parallel lines, then x =
Consider the following statements: When two straight lines intersect: (i) adjacent angles are complementary (ii) adjacent angles are supplementary (iii) opposite angles are equal (iv) opposite angles are supplementary
In the figure, if l1||l2, what is the value of y?
In the figure, if l1||l2 and l3||l4 what is y in terms of x ?