Answer: Find the value of X in triangles by subtracting known angle measurements from 180 degrees. Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle
Step-by-step explanation:
-4^3 is -64. so 64 is the opposite of -64
Answer: 8 units^2
Step-by-step explanation:
Triangle area = b * h * 1/2
Both the base and the height are 2
2 * 2 = 4
4 * 1/2 = 2
2 + 2 (because both triangles are the same area) = 4
Now the square:
2 * 2 = 4
4 + 4 = 8
