- #1

Natasha1

- 493

- 9

## Homework Statement

As shown in the diagram (attached), ABDF is a rhombus, ACE is an equilateral triangle, and AB AC . Find ABC through geometric reasoning (a scale diagram will gain no credit).

**2. See drawing (picture attached)
**

## The Attempt at a Solution

If I make angle ABC = x then BCA is also = x (as triangle ABC is isosceles) so I got x + x + 180 - 2x = 180

angles ACE = CEA = EAC = 60 degrees (Equilateral triangle)

Must I use alternate angles to help me solve this problem...