Advertisements
Advertisements
प्रश्न
In the given figure, if x = 2y, find x and y
Advertisements
उत्तर
x° + y° = 180° .............(straight angle)
But x = 2y ........(given)
∴ 2y + y = 180°
⇒ 3y = 180°
⇒ y =`(180°)/3` = 60°
Hence y = 60°
and x = 2y = 2 × 60° = 120°
APPEARS IN
संबंधित प्रश्न
statement are true and false
If angles forming a linear pair are equal, then each of these angles is of measure 90°.
Write the complement of an angle of measure x°.
If a wheel has six spokes equally spaced, then find the measure of the angle between two adjacent spokes.
An angle is equal to five times its complement. Determine its measure.
Two straight lines AB and CD cut each other at O. If ∠BOD = 63°, then ∠BOC =
In the given figure, if l || m, what is the value of x?
How many rays can be drawn through a fixed point O?
In the given figure, AB is perpendicular to BC at B.
Find:
(i) the value of x.
(ii) the complement of angle x.
Write the complement of 25°
Write the supplement of (110 – x – 2y)°
