Question

a)what is the complimentary angles of 60°
b) write the angle sum property of triangle
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Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ (a) 90° - 60° = 30°.

➡️ (b) Sum of all the angles of a triangle is 180°.

That's it..

Answer 2

a) The complimentary angle of 60° is 30°. (90-60=30)

b) All the angles of a triangle add up to 180°. This property is called the angle sum property of triangle.