Today's question of the day is from the geometry category. Click on an answer choice and then click on 'submit answer' to see if you got it right!
What are the dimensions of a right-angle triangle that is similar to the 3-4-5 right-angled triangle, and that has an area four times as large? 4-5-7 4-12-13 6-8-10 9-12-15 12-16-20