The angle measures of any triangle = 180
adding 27 and 63. = 90
leaving 90 degrees for the remaining angle
therefore the triangle is a right triangle
by definition if a triangle has a 90 degree angle it's a right triangle
It is not a negative so it is 10 because the number can't be big
Answer:
C
Step-by-step explanation:
The exact answer would be 167.09 so if you round the closest answer is D. $170
