The area of a triangle is 1/2(base)(height) and since this is a right triangle the two legs can be base and height. So the area is 1/2(2x-4)^2 which becomes 1/2(4x^2-16x+16) which is simplified to 2x^2-8x+8. B is the correct answer.
Answer:
Answer is -7 Hope this helps :D
Step-by-step explanation:
You haven't included a diagram, however, if it's an isosceles triangle 2 of its sides will be the same and 1 will be different
Answer: 3 for the first one. and 2 for the second
