Answer:
The smallest angle of the triangle is 
Step-by-step explanation:
we know that
If the sides of a triangle are
,
, and
, then
we have a right triangle
because, applying the Pythagoras theorem

-------> is true
Remember that the measure of the smallest angle of triangle is the opposite angle to the smallest side
so
Let
A-------> the measure of the smallest angle


Round to the nearest degree

When a fraction corresponds to a repeating decimal, it's denominator is 9 or 99.
For example, 4/11 = 36/99 = 0.36 with bar notation over 36.
Example #2: 2/3 = 6/9 = 0.666....
or also written as 0.6 with bar notation over 6.
You know a fraction responds to a terminating decimal because it can be simplified to a terminating decimal.
Example: 2/4 = 0.5
Answer: the length of the base is 17.7
Step-by-step explanation:
The last integer is z, then the other two are z-1 and z-2.
The sum is therefore
(z-2)+(z-1)+z=3z-3.