Question

In a regular pentagon ABCDE, prove that the triangle ACE is isosceles.

Answer 1

Step-by-step explanation:

ABCDE is a regular pentagon. Proof: In the question it is mentioned that the given pentagon is a regular pentagon hence all the sides of this pentagon has equal lengths. Hence it is proved that the given Δ ABC is an isosceles triangle.

Answer 2

Answer:

ABCDE is a regula

ABCDE is a regular pentagon. Proof: In the question it is mentioned that the given pentagon is a regular pentagon hence all the sides of this pentagon has equal lengths. Hence it is proved that the given Δ ABC is an isosceles triangle.