Question

3) In ∆ABC, C=68º and B = 62° then find
the values of a and c. (give reasons.​

Answer 1

Answer:

Angle C=68° Angle A=180-(68°+62°) 180-130=50°

Angle A=50°

Answer 2

Step-by-step explanation:

Sum of angles of a triangle = 180°

Let Angle A be x°.

Angle B = 62°

Angle C = 68° (GIVEN IN THE QUESTION)

According to the angle sum property of triangle,

Angle ABC + Angle ACB + Angle CAB = 180°

68° + 62° + x° = 180°

130° + x° = 180°

x° = 180° - 130°

x° = 50°

TO CHECK:

68° + 62° + 50°

= 180°

HENCE, PROVED.