Answer:
105
Step-by-step explanation:
I took 21 and added it five times and got 105.
If you multiply it 21×5 you still get 105.
Hope this helps ^-^
Answer:
If angle 2 and 4 are next to each other then it's true, if not then false.
Step-by-step explanation:
Answer:
5 sides
Step-by-step explanation:
5
Line symmetry in regular polygons
A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.
Hope this helps that is 64x
