The longest angle would be across from the one with the longest side. In this case it would be across from DF
You can Calculate the mass of magnesium sulphate obtained from 5g of magnesium.
0.3x ≥ 0.6
Divide both sides by 0.3,
0.3x / 0.3 ≥ 0.6/0.3
x ≥ 2
So, your final answer is x ≥ 2
Hope this helps!
Answer:
See below.
Step-by-step explanation:
Gertrude is correct. Any angle can have one line of symmetry going directly down the center of the angle, intercepting at the angles point. Emmet is incorrect because not only polygons can have lines of symmetry. A circle, square, rhombus, etc. can have lines of symmetry.
