He is correct but he might be doughting him self
Answer:
9
Step-by-step explanation:
count the spaces between the two numbers
Answer:
60°
Step-by-step explanation:
All triangles have internal angles that add up to 180°.
180° / 3 = 60° each.
First we can write the equation 8 + 12 > x because according to the triangle property, the sum of any 2 sides have to be greater than the third side && the difference of any two siddes should be smaller than the third side.
So the answer is 4 < x < 20
Answer:
Step-by-step explanation: