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
In the given below fig, rays OA, OB, OC, OP and 0E have the common end point O. Show
that ∠AOB + ∠BOC + ∠COD + ∠DOE + ∠EOA = 360°.
statement are true and false
If angles forming a linear pair are equal, then each of these angles is of measure 90°.
Fill in the blank so as to make the following statement true:
If the sum of two adjacent angles is 180°, then the ______ arms of the two angles are
opposite rays
Write the complement of an angle of measure x°.
Two straight lines AB and CD cut each other at O. If ∠BOD = 63°, then ∠BOC =
State, true or false:
Is 45° the supplement of 45°?
Write the number of endpoints in
(a) a line segment AB
(b) a ray AB
(c) a line AB
Find y in the given figure.
In the given figure. p° = q° = r°, find each.
Write the supplement of 80° 49′ 25″
