1. (x+2)(x-2)(x+2)(x-2)
3. (16x+3)(16x-3)
The triangle is an acute triangle because of the Pythagorean Formula for acute triangles.
Integers and whole numbers
Answer:
angle G = 70
Step-by-step explanation:
well since the two legths are the same that means the two cornners are going to be the exact same length.
180 - 40 = 140
140 / 2 = 70