Question

In triangle and angle a equals 65degree, angle c equals 30degree. Which side of the triangle is the longest

Answer 1

b is the longest side because they did not gave b value .when we find b value it's value is 85 so b is longest side

Answer 2

Step-by-step explanation:

Answer:

AB = AC

∠B = 65°

Find other Angles

• According to the Question :

⇒ AB = AC

⇒ ∠B = ∠C

As angle opposite to equal sides are equal

∴ ∠B = ∠C = 65°

• Sum of all angles of triangle :

⇢ ∠A + ∠B + ∠C = 180°

Putting value of ∠B & ∠C from above

⇢ ∠A + 65° + 65° = 180°

⇢ ∠A + 130° = 180°

⇢ ∠A = 180° - 130°

⇢ ∠A = 50°