The answer to this question is D
Yes 143 and 63 are relatively prime because they have no prime factors in common
brainliest answer please?
Answer:
It is false: -16>-15 is not true
Heron's formula is named after Hero of Alexendria, a Greek Engineer and Mathematician in 10 - 70 AD. You can use this formula to find the area of a triangle using the 3 side lengths.
Therefore, you do not have to rely on the formula for area that uses base and height. The picture below illustrates the general fro mu la where S represents the semi-perimeter of the triangle ,
