A right triangle is dilated by a factor of 3.5.

Question

Which statements about the resulting triangle must be true?

Select all that apply.

(There is more than one answer)

It is smaller than the original triangle.
It is an isosceles triangle.
It is larger than the original triangle.
It is a right triangle.

Answer 1

It is clearly larger, and it remains its relative shape, so
it is still a right-angled triangle