7x-y=6 -7x+y=-6
Part B solve the proportion you wrote in part A. Then use it to answer the problem. Show your work.
Answer: They are equal, and thus, the triangle is a right triangle. Nghi N. When the side lengths of a triangle are in the ratio 3: 4: 5, then it is a right triangle. These sides are 6: 8: 10, then the triangle is a right one.
Step-by-step explanation: its a right triangle