1. Angle DEF
2. Definition of congruent angles
3. The measure of angle GHI
Answer:
A. Square
Explanation:
The square with sides: x+1
Has an area of: (x+1)^2
The rectangle with sides: x+2 and x
Has an area of: x(x+2)
So we simplify the square: (x+1).(x+1)= x^2+2x+1
Simplifying the rectangle: x^2+2x
Therefore the square area is larger by one unit.
Hope you get it!
59° + 81°+ x° = 180°
140° + x° = 180°
x = 40°
Answer:
6.325
Step-by-step explanation:
