Advertisements
Advertisements
प्रश्न
If an angle is 28° less than its complement, find its measure.
Advertisements
उत्तर
Angle measured will be ‘x’ say
∴ its complement will be (90 - x)°
It is given that
Angle = Complement -28°
⇒ x = (90 - x)° - 28°
⇒ x° = 90° - 28° - x°
⇒ 2x° = 62°
⇒ x = 31°
∴ Angle measured is 31°
APPEARS IN
संबंधित प्रश्न
Define supplementary angles.
In the given figure, if CP || DQ, then the measure of x is
Write the number of endpoints in
(a) a line segment AB
(b) a ray AB
(c) a line AB
How many rays can be drawn through a fixed point O?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure. p° = q° = r°, find each.
Write the complement of `1/3` of 180°
Write the complement of 21° 17'
Write the supplement of 80° 49′ 25″
In the given figure, lines PQ, MN, and RS intersect at O. If x : y = 1 : 2 and z = 90°, find ∠ROM and ∠POR.
