Answer:
There is an error in the question.
All angles in an equilateral triange are 60º
Hello,
Here is your answer:
Your answer is 47%
87 of 46=40.2
If you need anymore help just ask me!
Hope this helps!
Look at the picture.
The angle y° and 71° are Supplementary Angles. Therefore y° + 71° = 180°.

The sum of measures of these three angles of any triangle is invariably equal to 180°.
Therefore we have the equation:

Answer:all of the above
Step-by-step explanation:
It is a number that can be divided by 5 and equal 5 and it is whole.