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
If an angle is 28° less than its complement, find its measure.
Define supplementary angles.
Two complementary angles are such that two times the measure of one is equal to three times the measure of the other. The measure of the smaller angle is
State, true or false:
A ray has one endpoint and a line segment has two end-points.
out of \[\overleftrightarrow{AB},\overrightarrow{AB},\overleftarrow{AB}\] and `overline(AB)` which one has a fixed length?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure, find ∠PQR.
Write the complement of 90°
Write the complement of `1/3` of 180°
In the given figure, find the measure of the unknown angles:
