exam
Maths Puzzle
Numerical Ability
how do you find the are of a right triangle with a=(-2,7), b=(7,-1), c=(3,9)
Read Solution (Total 0)
exam Other Question
(sqrt 6+ 2)^2
i got--- 14 sqrt6 is this right?
sqrt20/5 - 1/sqrt5
Simplify.
Thank you!!!!