Advertisements
Advertisements
प्रश्न
An angle is equal to its supplement. Determine its measure.
Advertisements
उत्तर
Let the supplement of the angle be x°
According the given statement, the required angle is equal to its supplement, therefore, the required angle becomes x°.
Sine both the angles are supplementary, therefore, their sum must be equal to 180°
Or we can say that:
` x + x = 180°`
`2x = 180°`
`x = (180°)/2`
` x = 90°`
Hence, the required angle measures 90°.
APPEARS IN
संबंधित प्रश्न
In below fig, determine the value of x.
In the below fig, POQ is a line. Ray OR is perpendicular to line OS is another ray lying
between rays OP and OR. Prove that ∠ROS = 1 (∠QOS − ∠POS).
State, true or false:
A line segment 4 cm long can have only 2000 points in it.
Write the number of endpoints in
(a) a line segment AB
(b) a ray AB
(c) a line AB
out of \[\overleftrightarrow{AB},\overrightarrow{AB},\overleftarrow{AB}\] and `overline(AB)` which one has a fixed length?
In the given figure, BAC is a straight line.
Find:
(i) x
(ii) ∠AOB
(iii) ∠BOC
Write the complement of (x + 5)°
Write the complement of `1/2` of a right angle
Write the supplement of x°
In the given figure, find the measure of the unknown angles:
