Question

draw the following types of angles with defination :-

i) acute angle

ii) obtuse angle

iii) right angle

iv) complementary angle

v) supplementary angle

vi) linear pair angle

vii) adjacent angle ​

Answer 1

i) acute angle

Acute angles measure less than 90 degrees.

ii) obtuse angle

Obtuse angle is any angle greater than 90°

iii) right angle

A right angle is an angle of exactly 90°

iv) complementary angle

Two angles are called complementary if their measures add to 90 degrees

v) supplementary angle

Supplementary angles are two angles whose measures add up to 180°

vi) linear pair angle

Two adjacent angles that add up to 180° or two angles which when combined together form a line or a straight angle.

vii) adjacent angle

Adjacent angles are two angles that have a common side and a common vertex (corner point) but do not overlap in any way.