Answer:
Step-by-step explanation:
THIS is the answer if the equation looks like this.
S=6a²
a=8mm
S = 6 * 8² = 6 * 64 = 384 mm²
Answer:
6
Step-by-step explanation:
it as a interior angle of a regular polygon is 23
Answer is x=13.
basically you put them together and make them =180