B.
if it's is a right angle triangle, two of the x-coordinate of the points must be the same however with the points given, we can tell that the x coordinates are different , the two points are not vertical hence it does not form a right angle triangle.
Answer:2
Step-by-step explanation: 5 - 3 = 2
Assuming the figure has identifiable bases and sides, the total surface area is the sum of the areas of those:
... B. Base area + lateral area
Answer:
16 units
Step-by-step explanation:
6.1 + 5.8 + 4.1 = 16