No a polygon only has 3 sides and 3 angles.
Yes, it is a doubles fact because it has idk...
<span> 20% of 40 is 8. so 40</span>
Answer:
A variable is a quantity that may change within the context of a mathematical problem or experiment. ... The letters x, y, and z are common generic symbols used for variables. Sometimes, we will choose a letter that reminds us of the quantity it represents, such as t for time, v for voltage, or b for bacteria.
Step-by-step explanation:
thats true❤️