Answer:
the answer would be 20cm^2 i took a quiz.
Step-by-step explanation:
Answer:
40,000
Step-by-step explanation:
About 1/2 since there is only 2 sides to a coin.
Try doing opposite fence on the = signs opposite fence example +=-
Its just like using your hand only difference is a ruler unless its a point in it it goes into segments like quarters etc.