Answer:
Explanation:
Because they tell us that it's a "Right triangle" you know a lot about it, so for starters , we know the 3 interior (minor) angles around the triangle add up to 180 ° :) which is very good, b/c we also know that in a right triangle , it's got a 90°, which is what makes it a "Right triangle" so it's important to note if a triangle is called a "Right triangle". It's telling you a lot of info about that triangle. finally, since there is a 90° angle, and two other angles also, both of those two other angles MUST be less than 90 , b/c together they will add up to 90 :) hope that helps