Write TRUE or FALSE 1: The Radius is always half of the diameter
2: The diameter is the longest chord in a circle
3:Half of a circle is called semicircle
4:When the Diameter is the 10.9 cm, the radius is 5.4 cm

5:If the radius is 4.5 cm the diameter is 9.5 cm.
6: BONUS
7:The distance between the center and point and a point on the circle is called an ARC.

8:The formula in finding the area of a circle is A=TTr2
9:BONUS
10:The value of pi (TT) in fraction form is 22/7.

Please Write TRUE OR FALSE. thanks for answering!!
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1.the ability to perceive emotions in oneself and others accurately.2.the ability to use emotions to facilitate thinking.3.the ability to understand emotions, emotional language, and the signals conveyed by emotions.4.the ability to manage emotions so as to attain specific goals.

If you are talking about typical sand you would find at the beach or in a river bed here on earth, there are some differences. i would say the first biggest difference is in composition and mineral make up. although the moon is largely made of the same materials as earth’s mantle and surface, the moon experiences very little weathering (no liquid water and virtually no atmosphere). “earth” sand is typically composed mostly of quartz grains. this is because quartz is highly resistant to both physical and chemical weathering. most of the other minerals originally with the quartz are broken down into fine clay and carried away, chemically eroded/ dissolved, or some combination of the two. this usually leaves only the quartz behind, and so most of the time when you see/think of sand, you are talking about quartz. without these weathering mechanisms on the moon, the “sand” (which is likely more silt or clay sized grains anyways) would consist of mostly other minerals like anorthosite, olivine, and proxene.

: )