Another solution for the mini-question
You can also solve this mini-question by using the answer choices. Since we know (maybe you don't) that the hypotenuse is the longest side of the triangle, the only answer that is longer than the other sides of the triangle is 68. Take this triangle. If you were an ant and were to crawl up to the point on the very top of the triangle from the bottom, only on the sides of the triangle, then which path would be longer, the leg, or the hypotenuse? Of course it is the hypotenuse! This works for every triangle. Want to know why? Go to https://www.vedantu.com/question-answer/prove-that-in-a-right-angled-triangle-hypotenuse-class-9-maths-cbse-5f5da7ee68d6b37d16638a9d#:~:text=Construction%3A -Draw a right angled,AC is a hypotenuse side.&text=⇒∠BCA and ∠CAB,be less than 90 degree.&text=Thus hypotenuse AC is the longest side. to find out!