Advertisements
Advertisements
Question
If an angle is 28° less than its complement, find its measure.
Advertisements
Solution
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
RELATED QUESTIONS
In below fig, determine the value of x.
statement are true and false
If two adjacent angles are equal, and then each angle measures 90°.
Write the complement of an angle of measure x°.
One angle is equal to three times its supplement. The measure of the angle is
In the given figure, if CP || DQ, then the measure of x is
In the given figure, BAC is a straight line.
Find:
(i) x
(ii) ∠AOB
(iii) ∠BOC
In the given figure, find ∠PQR.
Write the complement of 25°
Write the complement of (30 − a)°
Write the supplement of 80° 49′ 25″
