Answer: D if m<ACD = 90 then point D is equally distant from points A and B because a point on a perpendicular bisector is equidistant from the end points of the segment it insects
Explanation:
I took the test and got it right, and AD and CD are not congruent and C just doesn’t make sense sooo
Answer:
potassium-argon dating
Explanation:
Potassium-argon (K-Ar) dating technique is the most appropriate dating method for establishing the age of a volcanic ash. It is most applicable for dating minerals and rocks more than 100,000 years old. It is based on measuring the product of the radioactive decay of an isotope of potassium (k) into argon (Ar). Since potassium is a common element found in many volcanic ash layer, the time since re-crystallization is calculated by measuring the ratio of the amount of argon 40 (Ar-40) accumulated to the amount of potassium 40 (K-40) remaining in these volcanic ashes.
Answer:
architecture exists to create the physical environment in which people live but architecture is more than built environment it's also part of our culture. it stands as representation of how we see ourselves as well as how we see the world
Explanation:
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