Write a function is_rightangled which, given the length of three sides of a triangle, will determine whether the triangle is right-angled. assume that the third argument to the function is always the longest side. it will return true if the triangle is right-angled, or false otherwise. hint: floating point arithmetic is not always exactly accurate, so it is not safe to test floating point numbers for equality. if a good programmer wants to know whether x is equal or close enough to y, they would probably code it up as

pooopoopopoopop

step-by-step explanati∵∵∴∴on:

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.