it´s a polygon. letter c (decagon) should be right
hope it helps :)
X=32
ABC=264
Look at image for explanation
A acute angle is always less than 90 degrees. So the answer is A.
Anything over 90 and bellow 180 degrees is a obtuse.
Answer:
78.61 is greater than 78.6.
Step-by-step explanation:
Adding a zero to 78.6, resulting in 78.60, makes it easier to compare 78.6 and 78.61. 78.61 is greater than 78.6.
