Let’s see the measurement of the angles given below and examine which pair of angles are supplementary to each other:
`47^@, 58^@, 69^@, 75^@, 133^@, 105^@, 122^@, 125^@`

Let’s see the measurement of the angles given below and examine which pair of angles are complementary to each other. 31^@, 47^@, 64^@, 29^@, 43^@, 59^@, 17^@, 26^@

The measures of three angles of triangles are given below. Lets identify the type according to angles. (c) 75⁰, 70⁰, 35⁰,

The measures of three angles of triangles are given below. Lets identify the type according to angles. (a) 90⁰, 45⁰, 45⁰,

The measures of three angles of triangles are given below. Lets identify the type according to angles. (e) 120⁰, 30⁰, 60⁰,

The measures of three angles of triangles are given below. Lets identify the type according to angles. (d) 60⁰, 60⁰, 60⁰,

The measures of three angles of triangles are given below. Lets identify the type according to angles. (b) 90⁰, 30⁰, 60⁰,

Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle 60^(@) .

Measurement of each of 5 interior angle is 172^@ and measurement of each of the other interior angle of a polygon is 160^@ . Let's write number of sides of the polygon.

You are given four sources of light each one providing a light of single colour - red, blue, green and yellow, Suppose the angle of refraction for a beam of yellow light corresponding to a particular angle of incidence at the interface of two media is 90^(@) . Which of the following statement is correct if the source of yellow light is replaced with other lights without changing the angle of incidence?