I am an angle whose measure is strictly greater than 90 degrees but strictly less than 180 degrees. What term describes me?
Obtuse
By geometric definition, an angle measuring between 90° and 180° is an obtuse angle.
About this riddle
Math riddles hide a calculation inside a short story. Pull out the numbers, work out what is being asked, and watch for a trick such as a unit change.
Difficulty: Easy. More like this: Math riddles with answers or try Target 24 for a different kind of puzzle.
More math riddles
What positive whole number has the exact same value when you multiply its digits together as when you add its digits together?
I am a two-digit number. The sum of my digits is 9. If you reverse my digits, the new number is 27 less than me. What number am I?
A train travels 60 miles in 1 hour and 15 minutes. What is its average speed in miles per hour?
I started a journey with a certain amount of cash. I spent half of it on lunch, then gave $5 to a friend. After that, I spent half of my remaining money on a book, and was left with $8. How much money did I start with?
A bookstore sells novels for $10 and comics for $4. If you spend exactly $40 and buy a mix of both items with at least one of each, how many total items did you buy?
There are 14 flowers in a box and 5 are taken out. How many flowers are left?