Low my opion thanks ( I could be wrong )
Answer:
Area
square centimeter
Diagonal
centimeter
Explanation:
Area of the rhombus is equal to the product of its side and altitude
Thus,
Area of the rhombus
square centimeter
Area of the rhombus is equal to half the product value of two diagonal
square centimeter 
cm
The answer for this question would be B) Say that you are not ready and hope that he or she will respect that because well first lets do process of elimination.
Not A) because sexual intercourse can be private so no one has to know or it can be public if u share it with others by telling them or posting it online, not C) because well this could be a good choice but if u want to tell your partner to not pressure u, than just tell them and they could stop or find someone else who respects u, not D) because that's a bit dramatic and overboard, in a relationship its not all about sex, that's why people be virgins- people who don't have sex or lose their virginity, so u can still be in the relationship just without the intercourse, so its B) because its true and is more gentle.
9 ½ hours
The average amount of sleep that teenagers get is between 7 and 7 ¼ hours. However, they need between 9 and 9 ½ hours studies show.